13478090

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1901}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 24307560

約数和(自身を除く): 10829470

約数列:

[1, 2, 5, 10, 709, 1418, 1901, 3545, 3802, 7090, 9505, 19010, 1347809, 2695618, 6739045, 13478090]

約数ペア:

[(1, 13478090), (2, 6739045), (5, 2695618), (10, 1347809), (709, 19010), (1418, 9505), (1901, 7090), (3545, 3802)]