19790448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 35206032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 307, 316, 408, 474, 614, 632, 816, 921, 948, 1228, 1264, 1343, 1842, 1896, 2456, 2686, 3684, 3792, 4029, 4912, 5219, 5372, 7368, 8058, 10438, 10744, 14736, 15657, 16116, 20876, 21488, 24253, 31314, 32232, 41752, 48506, 62628, 64464, 72759, 83504, 97012, 125256, 145518, 194024, 250512, 291036, 388048, 412301, 582072, 824602, 1164144, 1236903, 1649204, 2473806, 3298408, 4947612, 6596816, 9895224, 19790448]

約数ペア:

[(1, 19790448), (2, 9895224), (3, 6596816), (4, 4947612), (6, 3298408), (8, 2473806), (12, 1649204), (16, 1236903), (17, 1164144), (24, 824602), (34, 582072), (48, 412301), (51, 388048), (68, 291036), (79, 250512), (102, 194024), (136, 145518), (158, 125256), (204, 97012), (237, 83504), (272, 72759), (307, 64464), (316, 62628), (408, 48506), (474, 41752), (614, 32232), (632, 31314), (816, 24253), (921, 21488), (948, 20876), (1228, 16116), (1264, 15657), (1343, 14736), (1842, 10744), (1896, 10438), (2456, 8058), (2686, 7368), (3684, 5372), (3792, 5219), (4029, 4912)]