2016021695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{9739}}^1$

素因数の和:11942

約数の個数: 16

約数和(自身を含む): 2547984000

約数和(自身を除く): 531962305

約数列:

[1, 5, 19, 95, 2179, 9739, 10895, 41401, 48695, 185041, 207005, 925205, 21221281, 106106405, 403204339, 2016021695]

約数ペア:

[(1, 2016021695), (5, 403204339), (19, 106106405), (95, 21221281), (2179, 925205), (9739, 207005), (10895, 185041), (41401, 48695)]