19169472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 42278208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 839, 952, 1088, 1344, 1428, 1632, 1678, 1904, 2517, 2856, 3264, 3356, 3808, 5034, 5712, 5873, 6712, 7616, 10068, 11424, 11746, 13424, 14263, 17619, 20136, 22848, 23492, 26848, 28526, 35238, 40272, 42789, 46984, 53696, 57052, 70476, 80544, 85578, 93968, 99841, 114104, 140952, 161088, 171156, 187936, 199682, 228208, 281904, 299523, 342312, 375872, 399364, 456416, 563808, 599046, 684624, 798728, 912832, 1127616, 1198092, 1369248, 1597456, 2396184, 2738496, 3194912, 4792368, 6389824, 9584736, 19169472]

約数ペア:

[(1, 19169472), (2, 9584736), (3, 6389824), (4, 4792368), (6, 3194912), (7, 2738496), (8, 2396184), (12, 1597456), (14, 1369248), (16, 1198092), (17, 1127616), (21, 912832), (24, 798728), (28, 684624), (32, 599046), (34, 563808), (42, 456416), (48, 399364), (51, 375872), (56, 342312), (64, 299523), (68, 281904), (84, 228208), (96, 199682), (102, 187936), (112, 171156), (119, 161088), (136, 140952), (168, 114104), (192, 99841), (204, 93968), (224, 85578), (238, 80544), (272, 70476), (336, 57052), (357, 53696), (408, 46984), (448, 42789), (476, 40272), (544, 35238), (672, 28526), (714, 26848), (816, 23492), (839, 22848), (952, 20136), (1088, 17619), (1344, 14263), (1428, 13424), (1632, 11746), (1678, 11424), (1904, 10068), (2517, 7616), (2856, 6712), (3264, 5873), (3356, 5712), (3808, 5034)]