22490996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 44688000

約数和(自身を除く): 22197004

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 1499, 2998, 3751, 5996, 7502, 15004, 16489, 32978, 46469, 65956, 92938, 181379, 185876, 362758, 511159, 725516, 1022318, 2044636, 5622749, 11245498, 22490996]

約数ペア:

[(1, 22490996), (2, 11245498), (4, 5622749), (11, 2044636), (22, 1022318), (31, 725516), (44, 511159), (62, 362758), (121, 185876), (124, 181379), (242, 92938), (341, 65956), (484, 46469), (682, 32978), (1364, 16489), (1499, 15004), (2998, 7502), (3751, 5996)]