19153998

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4567}}^1$

素因数の和:4808

約数の個数: 24

約数和(自身を含む): 41687568

約数和(自身を除く): 22533570

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4567, 9134, 13701, 27402, 41103, 82206, 1064111, 2128222, 3192333, 6384666, 9576999, 19153998]

約数ペア:

[(1, 19153998), (2, 9576999), (3, 6384666), (6, 3192333), (9, 2128222), (18, 1064111), (233, 82206), (466, 41103), (699, 27402), (1398, 13701), (2097, 9134), (4194, 4567)]