12445156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 23168376

約数和(自身を除く): 10723220

約数列:

[1, 2, 4, 17, 34, 68, 397, 461, 794, 922, 1588, 1844, 6749, 7837, 13498, 15674, 26996, 31348, 183017, 366034, 732068, 3111289, 6222578, 12445156]

約数ペア:

[(1, 12445156), (2, 6222578), (4, 3111289), (17, 732068), (34, 366034), (68, 183017), (397, 31348), (461, 26996), (794, 15674), (922, 13498), (1588, 7837), (1844, 6749)]