15861516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{120163}}^1$

素因数の和:120181

約数の個数: 24

約数和(自身を含む): 40375104

約数和(自身を除く): 24513588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 120163, 240326, 360489, 480652, 720978, 1321793, 1441956, 2643586, 3965379, 5287172, 7930758, 15861516]

約数ペア:

[(1, 15861516), (2, 7930758), (3, 5287172), (4, 3965379), (6, 2643586), (11, 1441956), (12, 1321793), (22, 720978), (33, 480652), (44, 360489), (66, 240326), (132, 120163)]