30940822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32707}}^1$

素因数の和:32763

約数の個数: 16

約数和(自身を含む): 51809472

約数和(自身を除く): 20868650

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 32707, 65414, 359777, 719554, 1406401, 2812802, 15470411, 30940822]

約数ペア:

[(1, 30940822), (2, 15470411), (11, 2812802), (22, 1406401), (43, 719554), (86, 359777), (473, 65414), (946, 32707)]