19432996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9397}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 37892736

約数和(自身を除く): 18459740

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 9397, 18794, 37588, 103367, 206734, 413468, 441659, 883318, 1766636, 4858249, 9716498, 19432996]

約数ペア:

[(1, 19432996), (2, 9716498), (4, 4858249), (11, 1766636), (22, 883318), (44, 441659), (47, 413468), (94, 206734), (188, 103367), (517, 37588), (1034, 18794), (2068, 9397)]