13181072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13963}}^1$

素因数の和:14030

約数の個数: 20

約数和(自身を含む): 25973040

約数和(自身を除く): 12791968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13963, 27926, 55852, 111704, 223408, 823817, 1647634, 3295268, 6590536, 13181072]

約数ペア:

[(1, 13181072), (2, 6590536), (4, 3295268), (8, 1647634), (16, 823817), (59, 223408), (118, 111704), (236, 55852), (472, 27926), (944, 13963)]