13149910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18521}}^1$

素因数の和:18599

約数の個数: 16

約数和(自身を含む): 24004512

約数和(自身を除く): 10854602

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 18521, 37042, 92605, 185210, 1314991, 2629982, 6574955, 13149910]

約数ペア:

[(1, 13149910), (2, 6574955), (5, 2629982), (10, 1314991), (71, 185210), (142, 92605), (355, 37042), (710, 18521)]