25809542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4684

約数の個数: 24

約数和(自身を含む): 44413488

約数和(自身を除く): 18603946

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 4637, 5566, 9274, 51007, 102014, 106651, 213302, 561077, 1122154, 1173161, 2346322, 12904771, 25809542]

約数ペア:

[(1, 25809542), (2, 12904771), (11, 2346322), (22, 1173161), (23, 1122154), (46, 561077), (121, 213302), (242, 106651), (253, 102014), (506, 51007), (2783, 9274), (4637, 5566)]