22988654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6361}}^1$

素因数の和:6515

約数の個数: 16

約数和(自身を含む): 37408560

約数和(自身を除く): 14419906

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 6361, 12722, 82693, 165386, 884179, 1768358, 11494327, 22988654]

約数ペア:

[(1, 22988654), (2, 11494327), (13, 1768358), (26, 884179), (139, 165386), (278, 82693), (1807, 12722), (3614, 6361)]