21535096

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{22247}}^1$

素因数の和:22275

約数の個数: 24

約数和(自身を含む): 44384760

約数和(自身を除く): 22849664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 22247, 44494, 88988, 177976, 244717, 489434, 978868, 1957736, 2691887, 5383774, 10767548, 21535096]

約数ペア:

[(1, 21535096), (2, 10767548), (4, 5383774), (8, 2691887), (11, 1957736), (22, 978868), (44, 489434), (88, 244717), (121, 177976), (242, 88988), (484, 44494), (968, 22247)]