15205095352

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{21355471}}^1$

素因数の和:21355566

約数の個数: 16

約数和(自身を含む): 28829887200

約数和(自身を除く): 13624791848

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 21355471, 42710942, 85421884, 170843768, 1900636919, 3801273838, 7602547676, 15205095352]

約数ペア:

[(1, 15205095352), (2, 7602547676), (4, 3801273838), (8, 1900636919), (89, 170843768), (178, 85421884), (356, 42710942), (712, 21355471)]