12904691909

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{18229}}^1$

素因数の和:18357

約数の個数: 24

約数和(自身を含む): 14252432760

約数和(自身を除く): 1347740851

約数列:

[1, 19, 37, 53, 361, 703, 1007, 1961, 13357, 18229, 19133, 37259, 346351, 674473, 707921, 966137, 6580669, 12814987, 18356603, 35747069, 243484753, 348775457, 679194311, 12904691909]

約数ペア:

[(1, 12904691909), (19, 679194311), (37, 348775457), (53, 243484753), (361, 35747069), (703, 18356603), (1007, 12814987), (1961, 6580669), (13357, 966137), (18229, 707921), (19133, 674473), (37259, 346351)]