13365328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15822

約数の個数: 20

約数和(自身を含む): 26385588

約数和(自身を除く): 13020260

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15761, 31522, 63044, 126088, 252176, 835333, 1670666, 3341332, 6682664, 13365328]

約数ペア:

[(1, 13365328), (2, 6682664), (4, 3341332), (8, 1670666), (16, 835333), (53, 252176), (106, 126088), (212, 63044), (424, 31522), (848, 15761)]