12887774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9715

約数の個数: 16

約数和(自身を含む): 20869920

約数和(自身を除く): 7982146

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 9661, 19322, 222203, 280169, 444406, 560338, 6443887, 12887774]

約数ペア:

[(1, 12887774), (2, 6443887), (23, 560338), (29, 444406), (46, 280169), (58, 222203), (667, 19322), (1334, 9661)]