22991122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 44872704

約数和(自身を除く): 21881582

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 6491, 12982, 45437, 71401, 90874, 142802, 149293, 298586, 499807, 999614, 1045051, 1642223, 2090102, 3284446, 11495561, 22991122]

約数ペア:

[(1, 22991122), (2, 11495561), (7, 3284446), (11, 2090102), (14, 1642223), (22, 1045051), (23, 999614), (46, 499807), (77, 298586), (154, 149293), (161, 142802), (253, 90874), (322, 71401), (506, 45437), (1771, 12982), (3542, 6491)]