22989296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{130621}}^1$

素因数の和:130640

約数の個数: 20

約数和(自身を含む): 48591384

約数和(自身を除く): 25602088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 130621, 261242, 522484, 1044968, 1436831, 2089936, 2873662, 5747324, 11494648, 22989296]

約数ペア:

[(1, 22989296), (2, 11494648), (4, 5747324), (8, 2873662), (11, 2089936), (16, 1436831), (22, 1044968), (44, 522484), (88, 261242), (176, 130621)]