118389106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{20939}}^1$

素因数の和:21209

約数の個数: 16

約数和(自身を含む): 194490720

約数和(自身を除く): 76101614

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 20939, 41878, 230329, 460658, 5381323, 10762646, 59194553, 118389106]

約数ペア:

[(1, 118389106), (2, 59194553), (11, 10762646), (22, 5381323), (257, 460658), (514, 230329), (2827, 41878), (5654, 20939)]