19234908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 63108864

約数和(自身を除く): 43873956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 257, 297, 308, 324, 378, 396, 462, 486, 514, 567, 594, 693, 756, 771, 891, 924, 972, 1028, 1134, 1188, 1386, 1542, 1701, 1782, 1799, 2079, 2268, 2313, 2673, 2772, 2827, 3084, 3402, 3564, 3598, 4158, 4626, 5346, 5397, 5654, 6237, 6804, 6939, 7196, 8316, 8481, 9252, 10692, 10794, 11308, 12474, 13878, 16191, 16962, 18711, 19789, 20817, 21588, 24948, 25443, 27756, 32382, 33924, 37422, 39578, 41634, 48573, 50886, 59367, 62451, 64764, 74844, 76329, 79156, 83268, 97146, 101772, 118734, 124902, 145719, 152658, 178101, 194292, 228987, 237468, 249804, 291438, 305316, 356202, 437157, 457974, 534303, 582876, 686961, 712404, 874314, 915948, 1068606, 1373922, 1602909, 1748628, 2137212, 2747844, 3205818, 4808727, 6411636, 9617454, 19234908]

約数ペア:

[(1, 19234908), (2, 9617454), (3, 6411636), (4, 4808727), (6, 3205818), (7, 2747844), (9, 2137212), (11, 1748628), (12, 1602909), (14, 1373922), (18, 1068606), (21, 915948), (22, 874314), (27, 712404), (28, 686961), (33, 582876), (36, 534303), (42, 457974), (44, 437157), (54, 356202), (63, 305316), (66, 291438), (77, 249804), (81, 237468), (84, 228987), (99, 194292), (108, 178101), (126, 152658), (132, 145719), (154, 124902), (162, 118734), (189, 101772), (198, 97146), (231, 83268), (243, 79156), (252, 76329), (257, 74844), (297, 64764), (308, 62451), (324, 59367), (378, 50886), (396, 48573), (462, 41634), (486, 39578), (514, 37422), (567, 33924), (594, 32382), (693, 27756), (756, 25443), (771, 24948), (891, 21588), (924, 20817), (972, 19789), (1028, 18711), (1134, 16962), (1188, 16191), (1386, 13878), (1542, 12474), (1701, 11308), (1782, 10794), (1799, 10692), (2079, 9252), (2268, 8481), (2313, 8316), (2673, 7196), (2772, 6939), (2827, 6804), (3084, 6237), (3402, 5654), (3564, 5397), (3598, 5346), (4158, 4626)]