13020974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 20238336

約数和(自身を除く): 7217362

約数列:

[1, 2, 47, 71, 94, 142, 1951, 3337, 3902, 6674, 91697, 138521, 183394, 277042, 6510487, 13020974]

約数ペア:

[(1, 13020974), (2, 6510487), (47, 277042), (71, 183394), (94, 138521), (142, 91697), (1951, 6674), (3337, 3902)]