28232518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18121}}^1$

素因数の和:18183

約数の個数: 16

約数和(自身を含む): 45667440

約数和(自身を除く): 17434922

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18121, 36242, 344299, 688598, 742961, 1485922, 14116259, 28232518]

約数ペア:

[(1, 28232518), (2, 14116259), (19, 1485922), (38, 742961), (41, 688598), (82, 344299), (779, 36242), (1558, 18121)]