12426898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9345902

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 223, 298, 374, 446, 1639, 2453, 2533, 3278, 3791, 4906, 5066, 7582, 27863, 33227, 41701, 55726, 66454, 83402, 365497, 564859, 730994, 1129718, 6213449, 12426898]

約数ペア:

[(1, 12426898), (2, 6213449), (11, 1129718), (17, 730994), (22, 564859), (34, 365497), (149, 83402), (187, 66454), (223, 55726), (298, 41701), (374, 33227), (446, 27863), (1639, 7582), (2453, 5066), (2533, 4906), (3278, 3791)]