19286176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 28976864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 179, 182, 208, 224, 259, 296, 358, 364, 416, 481, 518, 592, 716, 728, 962, 1036, 1184, 1253, 1432, 1456, 1924, 2072, 2327, 2506, 2864, 2912, 3367, 3848, 4144, 4654, 5012, 5728, 6623, 6734, 7696, 8288, 9308, 10024, 13246, 13468, 15392, 16289, 18616, 20048, 26492, 26936, 32578, 37232, 40096, 46361, 52984, 53872, 65156, 74464, 86099, 92722, 105968, 107744, 130312, 172198, 185444, 211936, 260624, 344396, 370888, 521248, 602693, 688792, 741776, 1205386, 1377584, 1483552, 2410772, 2755168, 4821544, 9643088, 19286176]

約数ペア:

[(1, 19286176), (2, 9643088), (4, 4821544), (7, 2755168), (8, 2410772), (13, 1483552), (14, 1377584), (16, 1205386), (26, 741776), (28, 688792), (32, 602693), (37, 521248), (52, 370888), (56, 344396), (74, 260624), (91, 211936), (104, 185444), (112, 172198), (148, 130312), (179, 107744), (182, 105968), (208, 92722), (224, 86099), (259, 74464), (296, 65156), (358, 53872), (364, 52984), (416, 46361), (481, 40096), (518, 37232), (592, 32578), (716, 26936), (728, 26492), (962, 20048), (1036, 18616), (1184, 16289), (1253, 15392), (1432, 13468), (1456, 13246), (1924, 10024), (2072, 9308), (2327, 8288), (2506, 7696), (2864, 6734), (2912, 6623), (3367, 5728), (3848, 5012), (4144, 4654)]