30813926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107741}}^1$

素因数の和:107767

約数の個数: 16

約数和(自身を含む): 54301968

約数和(自身を除く): 23488042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 107741, 215482, 1185151, 1400633, 2370302, 2801266, 15406963, 30813926]

約数ペア:

[(1, 30813926), (2, 15406963), (11, 2801266), (13, 2370302), (22, 1400633), (26, 1185151), (143, 215482), (286, 107741)]