188869884085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{19301981}}^1$

素因数の和:19302108

約数の個数: 16

約数和(自身を含む): 240888735360

約数和(自身を除く): 52018851275

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 19301981, 96509905, 366737639, 1833688195, 1988104043, 9940520215, 37773976817, 188869884085]

約数ペア:

[(1, 188869884085), (5, 37773976817), (19, 9940520215), (95, 1988104043), (103, 1833688195), (515, 366737639), (1957, 96509905), (9785, 19301981)]