74946070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{394453}}^1$

素因数の和:394479

約数の個数: 16

約数和(自身を含む): 142003440

約数和(自身を除く): 67057370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 394453, 788906, 1972265, 3944530, 7494607, 14989214, 37473035, 74946070]

約数ペア:

[(1, 74946070), (2, 37473035), (5, 14989214), (10, 7494607), (19, 3944530), (38, 1972265), (95, 788906), (190, 394453)]