19072070

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1657}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 34380288

約数和(自身を除く): 15308218

約数列:

[1, 2, 5, 10, 1151, 1657, 2302, 3314, 5755, 8285, 11510, 16570, 1907207, 3814414, 9536035, 19072070]

約数ペア:

[(1, 19072070), (2, 9536035), (5, 3814414), (10, 1907207), (1151, 16570), (1657, 11510), (2302, 8285), (3314, 5755)]