19079313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3547}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 27929856

約数和(自身を除く): 8850543

約数列:

[1, 3, 11, 33, 163, 489, 1793, 3547, 5379, 10641, 39017, 117051, 578161, 1734483, 6359771, 19079313]

約数ペア:

[(1, 19079313), (3, 6359771), (11, 1734483), (33, 578161), (163, 117051), (489, 39017), (1793, 10641), (3547, 5379)]