1901168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 3803328

約数和(自身を除く): 1902160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3833, 7666, 15332, 30664, 61328, 118823, 237646, 475292, 950584, 1901168]

約数ペア:

[(1, 1901168), (2, 950584), (4, 475292), (8, 237646), (16, 118823), (31, 61328), (62, 30664), (124, 15332), (248, 7666), (496, 3833)]