22653228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{145213}}^1$

素因数の和:145233

約数の個数: 24

約数和(自身を含む): 56923888

約数和(自身を除く): 34270660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 145213, 290426, 435639, 580852, 871278, 1742556, 1887769, 3775538, 5663307, 7551076, 11326614, 22653228]

約数ペア:

[(1, 22653228), (2, 11326614), (3, 7551076), (4, 5663307), (6, 3775538), (12, 1887769), (13, 1742556), (26, 871278), (39, 580852), (52, 435639), (78, 290426), (156, 145213)]