13553821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 14837760

約数和(自身を除く): 1283939

約数列:

[1, 19, 41, 127, 137, 779, 2413, 2603, 5207, 5617, 17399, 98933, 106723, 330581, 713359, 13553821]

約数ペア:

[(1, 13553821), (19, 713359), (41, 330581), (127, 106723), (137, 98933), (779, 17399), (2413, 5617), (2603, 5207)]