188889185

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 229763520

約数和(自身を除く): 40874335

約数列:

[1, 5, 139, 173, 695, 865, 1571, 7855, 24047, 120235, 218369, 271783, 1091845, 1358915, 37777837, 188889185]

約数ペア:

[(1, 188889185), (5, 37777837), (139, 1358915), (173, 1091845), (695, 271783), (865, 218369), (1571, 120235), (7855, 24047)]