12778837796

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{809}}^1\times {\mathrm{36229}}^1$

素因数の和:37151

約数の個数: 24

約数和(自身を含む): 22596651000

約数和(自身を除く): 9817813204

約数列:

[1, 2, 4, 109, 218, 436, 809, 1618, 3236, 36229, 72458, 88181, 144916, 176362, 352724, 3948961, 7897922, 15795844, 29309261, 58618522, 117237044, 3194709449, 6389418898, 12778837796]

約数ペア:

[(1, 12778837796), (2, 6389418898), (4, 3194709449), (109, 117237044), (218, 58618522), (436, 29309261), (809, 15795844), (1618, 7897922), (3236, 3948961), (36229, 352724), (72458, 176362), (88181, 144916)]