15385804

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3454

約数の個数: 36

約数和(自身を含む): 32692464

約数和(自身を除く): 17306660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 3413, 4508, 6826, 13652, 23891, 47782, 78499, 95564, 156998, 167237, 313996, 334474, 549493, 668948, 1098986, 2197972, 3846451, 7692902, 15385804]

約数ペア:

[(1, 15385804), (2, 7692902), (4, 3846451), (7, 2197972), (14, 1098986), (23, 668948), (28, 549493), (46, 334474), (49, 313996), (92, 167237), (98, 156998), (161, 95564), (196, 78499), (322, 47782), (644, 23891), (1127, 13652), (2254, 6826), (3413, 4508)]