20131043416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228761857}}^1$

素因数の和:228761874

約数の個数: 16

約数和(自身を含む): 41177134440

約数和(自身を除く): 21046091024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228761857, 457523714, 915047428, 1830094856, 2516380427, 5032760854, 10065521708, 20131043416]

約数ペア:

[(1, 20131043416), (2, 10065521708), (4, 5032760854), (8, 2516380427), (11, 1830094856), (22, 915047428), (44, 457523714), (88, 228761857)]