13621634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 9312382

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 157, 314, 611, 923, 1222, 1846, 2041, 3337, 4082, 6674, 7379, 11147, 14758, 22294, 43381, 86762, 95927, 144911, 191854, 289822, 523909, 1047818, 6810817, 13621634]

約数ペア:

[(1, 13621634), (2, 6810817), (13, 1047818), (26, 523909), (47, 289822), (71, 191854), (94, 144911), (142, 95927), (157, 86762), (314, 43381), (611, 22294), (923, 14758), (1222, 11147), (1846, 7379), (2041, 6674), (3337, 4082)]