17890274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13411}}^1$

素因数の和:13465

約数の個数: 16

約数和(自身を含む): 28969920

約数和(自身を除く): 11079646

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 13411, 26822, 308453, 388919, 616906, 777838, 8945137, 17890274]

約数ペア:

[(1, 17890274), (2, 8945137), (23, 777838), (29, 616906), (46, 388919), (58, 308453), (667, 26822), (1334, 13411)]