15205786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6389

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 9288614

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 6299, 12598, 107083, 214166, 447229, 894458, 7602893, 15205786]

約数ペア:

[(1, 15205786), (2, 7602893), (17, 894458), (34, 447229), (71, 214166), (142, 107083), (1207, 12598), (2414, 6299)]