15672783406

素因数分解:

$2^1\times 7^1\times {\mathrm{54037}}^1\times {\mathrm{20717}}^1$

素因数の和:74763

約数の個数: 16

約数和(自身を含む): 26869422816

約数和(自身を除く): 11196639410

約数列:

[1, 2, 7, 14, 20717, 41434, 54037, 108074, 145019, 290038, 378259, 756518, 1119484529, 2238969058, 7836391703, 15672783406]

約数ペア:

[(1, 15672783406), (2, 7836391703), (7, 2238969058), (14, 1119484529), (20717, 756518), (41434, 378259), (54037, 290038), (108074, 145019)]