13168796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 23677920

約数和(自身を除く): 10509124

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 521, 1042, 2084, 6319, 12638, 25276, 36991, 46369, 73982, 92738, 147964, 185476, 3292199, 6584398, 13168796]

約数ペア:

[(1, 13168796), (2, 6584398), (4, 3292199), (71, 185476), (89, 147964), (142, 92738), (178, 73982), (284, 46369), (356, 36991), (521, 25276), (1042, 12638), (2084, 6319)]