16667404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1277}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 31561488

約数和(自身を除く): 14894084

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 1277, 2554, 3263, 5108, 6526, 13052, 16601, 33202, 66404, 320527, 641054, 1282108, 4166851, 8333702, 16667404]

約数ペア:

[(1, 16667404), (2, 8333702), (4, 4166851), (13, 1282108), (26, 641054), (52, 320527), (251, 66404), (502, 33202), (1004, 16601), (1277, 13052), (2554, 6526), (3263, 5108)]