13426954

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 20630376

約数和(自身を除く): 7203422

約数列:

[1, 2, 61, 122, 157, 314, 701, 1402, 9577, 19154, 42761, 85522, 110057, 220114, 6713477, 13426954]

約数ペア:

[(1, 13426954), (2, 6713477), (61, 220114), (122, 110057), (157, 85522), (314, 42761), (701, 19154), (1402, 9577)]