26440018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52253}}^1$

素因数の和:52289

約数の個数: 16

約数和(自身を含む): 45147456

約数和(自身を除く): 18707438

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 52253, 104506, 574783, 1149566, 1201819, 2403638, 13220009, 26440018]

約数ペア:

[(1, 26440018), (2, 13220009), (11, 2403638), (22, 1201819), (23, 1149566), (46, 574783), (253, 104506), (506, 52253)]