22989544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151247}}^1$

素因数の和:151272

約数の個数: 16

約数和(自身を含む): 45374400

約数和(自身を除く): 22384856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 151247, 302494, 604988, 1209976, 2873693, 5747386, 11494772, 22989544]

約数ペア:

[(1, 22989544), (2, 11494772), (4, 5747386), (8, 2873693), (19, 1209976), (38, 604988), (76, 302494), (152, 151247)]