71385158210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{375711359}}^1$

素因数の和:375711385

約数の個数: 16

約数和(自身を含む): 135256089600

約数和(自身を除く): 63870931390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 375711359, 751422718, 1878556795, 3757113590, 7138515821, 14277031642, 35692579105, 71385158210]

約数ペア:

[(1, 71385158210), (2, 35692579105), (5, 14277031642), (10, 7138515821), (19, 3757113590), (38, 1878556795), (95, 751422718), (190, 375711359)]