47960218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11579}}^1$

素因数の和:11709

約数の個数: 16

約数和(自身を含む): 76428000

約数和(自身を除く): 28467782

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 11579, 23158, 220001, 440002, 1262111, 2524222, 23980109, 47960218]

約数ペア:

[(1, 47960218), (2, 23980109), (19, 2524222), (38, 1262111), (109, 440002), (218, 220001), (2071, 23158), (4142, 11579)]