24928178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 41368320

約数和(自身を除く): 16440142

約数列:

[1, 2, 11, 22, 121, 239, 242, 431, 478, 862, 2629, 4741, 5258, 9482, 28919, 52151, 57838, 103009, 104302, 206018, 1133099, 2266198, 12464089, 24928178]

約数ペア:

[(1, 24928178), (2, 12464089), (11, 2266198), (22, 1133099), (121, 206018), (239, 104302), (242, 103009), (431, 57838), (478, 52151), (862, 28919), (2629, 9482), (4741, 5258)]