13980836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 25265184

約数和(自身を除く): 11284348

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 523, 652, 1046, 2092, 6683, 13366, 21443, 26732, 42886, 85249, 85772, 170498, 340996, 3495209, 6990418, 13980836]

約数ペア:

[(1, 13980836), (2, 6990418), (4, 3495209), (41, 340996), (82, 170498), (163, 85772), (164, 85249), (326, 42886), (523, 26732), (652, 21443), (1046, 13366), (2092, 6683)]