9851728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 20980800

約数和(自身を除く): 11129072

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1409, 1748, 2818, 3496, 5636, 6992, 11272, 22544, 26771, 32407, 53542, 64814, 107084, 129628, 214168, 259256, 428336, 518512, 615733, 1231466, 2462932, 4925864, 9851728]

約数ペア:

[(1, 9851728), (2, 4925864), (4, 2462932), (8, 1231466), (16, 615733), (19, 518512), (23, 428336), (38, 259256), (46, 214168), (76, 129628), (92, 107084), (152, 64814), (184, 53542), (304, 32407), (368, 26771), (437, 22544), (874, 11272), (1409, 6992), (1748, 5636), (2818, 3496)]