13199930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 12460870

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 1979, 3335, 3958, 6670, 9895, 19790, 45517, 57391, 91034, 114782, 227585, 286955, 455170, 573910, 1319993, 2639986, 6599965, 13199930]

約数ペア:

[(1, 13199930), (2, 6599965), (5, 2639986), (10, 1319993), (23, 573910), (29, 455170), (46, 286955), (58, 227585), (115, 114782), (145, 91034), (230, 57391), (290, 45517), (667, 19790), (1334, 9895), (1979, 6670), (3335, 3958)]