238367618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{20129}}^1$

素因数の和:20353

約数の個数: 16

約数和(自身を含む): 371036160

約数和(自身を除く): 132668542

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11842, 20129, 40258, 623999, 1247998, 3844639, 7689278, 119183809, 238367618]

約数ペア:

[(1, 238367618), (2, 119183809), (31, 7689278), (62, 3844639), (191, 1247998), (382, 623999), (5921, 40258), (11842, 20129)]