13261846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 22756608

約数和(自身を除く): 9494762

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 331, 598, 662, 871, 1541, 1742, 3082, 4303, 7613, 8606, 15226, 20033, 22177, 40066, 44354, 98969, 197938, 288301, 510071, 576602, 1020142, 6630923, 13261846]

約数ペア:

[(1, 13261846), (2, 6630923), (13, 1020142), (23, 576602), (26, 510071), (46, 288301), (67, 197938), (134, 98969), (299, 44354), (331, 40066), (598, 22177), (662, 20033), (871, 15226), (1541, 8606), (1742, 7613), (3082, 4303)]