47626678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{19861}}^1$

素因数の和:19983

約数の個数: 16

約数和(自身を含む): 78653520

約数和(自身を除く): 31026842

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 19861, 39722, 218471, 436942, 2164849, 4329698, 23813339, 47626678]

約数ペア:

[(1, 47626678), (2, 23813339), (11, 4329698), (22, 2164849), (109, 436942), (218, 218471), (1199, 39722), (2398, 19861)]