47877874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19259}}^1$

素因数の和:19385

約数の個数: 16

約数和(自身を含む): 79043040

約数和(自身を除く): 31165166

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 19259, 38518, 211849, 423698, 2176267, 4352534, 23938937, 47877874]

約数ペア:

[(1, 47877874), (2, 23938937), (11, 4352534), (22, 2176267), (113, 423698), (226, 211849), (1243, 38518), (2486, 19259)]