21762422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6551}}^1$

素因数の和:6715

約数の個数: 16

約数和(自身を含む): 35852544

約数和(自身を除く): 14090122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 6551, 13102, 72061, 144122, 989201, 1978402, 10881211, 21762422]

約数ペア:

[(1, 21762422), (2, 10881211), (11, 1978402), (22, 989201), (151, 144122), (302, 72061), (1661, 13102), (3322, 6551)]