12981652

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 23476320

約数和(自身を除く): 10494668

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 821, 1642, 3284, 3953, 7906, 15812, 48439, 55007, 96878, 110014, 193756, 220028, 3245413, 6490826, 12981652]

約数ペア:

[(1, 12981652), (2, 6490826), (4, 3245413), (59, 220028), (67, 193756), (118, 110014), (134, 96878), (236, 55007), (268, 48439), (821, 15812), (1642, 7906), (3284, 3953)]