3853834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 6076800

約数和(自身を除く): 2222966

約数列:

[1, 2, 23, 46, 199, 398, 421, 842, 4577, 9154, 9683, 19366, 83779, 167558, 1926917, 3853834]

約数ペア:

[(1, 3853834), (2, 1926917), (23, 167558), (46, 83779), (199, 19366), (398, 9683), (421, 9154), (842, 4577)]