19005756010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{453923}}^1$

素因数の和:454062

約数の個数: 32

約数和(自身を含む): 35297130240

約数和(自身を除く): 16291374230

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 8374, 20935, 41870, 453923, 907846, 2269615, 4539230, 24057919, 35859917, 48115838, 71719834, 120289595, 179299585, 240579190, 358599170, 1900575601, 3801151202, 9502878005, 19005756010]

約数ペア:

[(1, 19005756010), (2, 9502878005), (5, 3801151202), (10, 1900575601), (53, 358599170), (79, 240579190), (106, 179299585), (158, 120289595), (265, 71719834), (395, 48115838), (530, 35859917), (790, 24057919), (4187, 4539230), (8374, 2269615), (20935, 907846), (41870, 453923)]