12424909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 15130368

約数和(自身を除く): 2705459

約数列:

[1, 7, 17, 119, 263, 397, 1841, 2779, 4471, 6749, 31297, 47243, 104411, 730877, 1774987, 12424909]

約数ペア:

[(1, 12424909), (7, 1774987), (17, 730877), (119, 104411), (263, 47243), (397, 31297), (1841, 6749), (2779, 4471)]