12070639

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14169600

約数和(自身を除く): 2098961

約数列:

[1, 7, 71, 149, 163, 497, 1043, 1141, 10579, 11573, 24287, 74053, 81011, 170009, 1724377, 12070639]

約数ペア:

[(1, 12070639), (7, 1724377), (71, 170009), (149, 81011), (163, 74053), (497, 24287), (1043, 11573), (1141, 10579)]