129757042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{2213}}^1$

素因数の和:3777

約数の個数: 16

約数和(自身を含む): 205104960

約数和(自身を除く): 75347918

約数列:

[1, 2, 19, 38, 1543, 2213, 3086, 4426, 29317, 42047, 58634, 84094, 3414659, 6829318, 64878521, 129757042]

約数ペア:

[(1, 129757042), (2, 64878521), (19, 6829318), (38, 3414659), (1543, 84094), (2213, 58634), (3086, 42047), (4426, 29317)]