33321914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 51122400

約数和(自身を除く): 17800486

約数列:

[1, 2, 67, 134, 139, 278, 1789, 3578, 9313, 18626, 119863, 239726, 248671, 497342, 16660957, 33321914]

約数ペア:

[(1, 33321914), (2, 16660957), (67, 497342), (134, 248671), (139, 239726), (278, 119863), (1789, 18626), (3578, 9313)]