12889439402

素因数分解:

$2^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1074299}}^1$

素因数の和:1075165

約数の個数: 16

約数和(自身を含む): 22121985600

約数和(自身を除く): 9232546198

約数列:

[1, 2, 7, 14, 857, 1714, 5999, 11998, 1074299, 2148598, 7520093, 15040186, 920674243, 1841348486, 6444719701, 12889439402]

約数ペア:

[(1, 12889439402), (2, 6444719701), (7, 1841348486), (14, 920674243), (857, 15040186), (1714, 7520093), (5999, 2148598), (11998, 1074299)]