19401832012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2939}}^1\times {\mathrm{97081}}^1$

素因数の和:100041

約数の個数: 24

約数和(自身を含む): 35963056080

約数和(自身を除く): 16561224068

約数列:

[1, 2, 4, 17, 34, 68, 2939, 5878, 11756, 49963, 97081, 99926, 194162, 199852, 388324, 1650377, 3300754, 6601508, 285321059, 570642118, 1141284236, 4850458003, 9700916006, 19401832012]

約数ペア:

[(1, 19401832012), (2, 9700916006), (4, 4850458003), (17, 1141284236), (34, 570642118), (68, 285321059), (2939, 6601508), (5878, 3300754), (11756, 1650377), (49963, 388324), (97081, 199852), (99926, 194162)]