13997126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 10950874

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 449, 898, 1199, 1417, 2398, 2834, 4939, 5837, 9878, 11674, 15587, 31174, 48941, 64207, 97882, 128414, 538351, 636233, 1076702, 1272466, 6998563, 13997126]

約数ペア:

[(1, 13997126), (2, 6998563), (11, 1272466), (13, 1076702), (22, 636233), (26, 538351), (109, 128414), (143, 97882), (218, 64207), (286, 48941), (449, 31174), (898, 15587), (1199, 11674), (1417, 9878), (2398, 5837), (2834, 4939)]