12172004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 23237760

約数和(自身を除く): 11065756

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2963, 4108, 5926, 11852, 38519, 77038, 154076, 234077, 468154, 936308, 3043001, 6086002, 12172004]

約数ペア:

[(1, 12172004), (2, 6086002), (4, 3043001), (13, 936308), (26, 468154), (52, 234077), (79, 154076), (158, 77038), (316, 38519), (1027, 11852), (2054, 5926), (2963, 4108)]