26432230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12684

約数の個数: 32

約数和(自身を含む): 54639360

約数和(自身を除く): 28207130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12647, 25294, 63235, 126470, 139117, 240293, 278234, 480586, 695585, 1201465, 1391170, 2402930, 2643223, 5286446, 13216115, 26432230]

約数ペア:

[(1, 26432230), (2, 13216115), (5, 5286446), (10, 2643223), (11, 2402930), (19, 1391170), (22, 1201465), (38, 695585), (55, 480586), (95, 278234), (110, 240293), (190, 139117), (209, 126470), (418, 63235), (1045, 25294), (2090, 12647)]