189764761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3943}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 212976000

約数和(自身を除く): 23211239

約数列:

[1, 17, 19, 149, 323, 2533, 2831, 3943, 48127, 67031, 74917, 587507, 1273589, 9987619, 11162633, 189764761]

約数ペア:

[(1, 189764761), (17, 11162633), (19, 9987619), (149, 1273589), (323, 587507), (2533, 74917), (2831, 67031), (3943, 48127)]