19333714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 29942136

約数和(自身を除く): 10608422

約数列:

[1, 2, 41, 82, 137, 274, 1721, 3442, 5617, 11234, 70561, 141122, 235777, 471554, 9666857, 19333714]

約数ペア:

[(1, 19333714), (2, 9666857), (41, 471554), (82, 235777), (137, 141122), (274, 70561), (1721, 11234), (3442, 5617)]