12400084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 23002560

約数和(自身を除く): 10602476

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 977, 1954, 3173, 3908, 6346, 12692, 18563, 37126, 74252, 163159, 326318, 652636, 3100021, 6200042, 12400084]

約数ペア:

[(1, 12400084), (2, 6200042), (4, 3100021), (19, 652636), (38, 326318), (76, 163159), (167, 74252), (334, 37126), (668, 18563), (977, 12692), (1954, 6346), (3173, 3908)]