15690856846

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{19403}}^1$

素因数の和:20688

約数の個数: 32

約数和(自身を含む): 27494691840

約数和(自身を除く): 11803834994

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1229, 2458, 8603, 17206, 19403, 38806, 57763, 115526, 135821, 271642, 404341, 808682, 911941, 1823882, 6383587, 12767174, 23846287, 47692574, 166924009, 333848018, 1120775489, 2241550978, 7845428423, 15690856846]

約数ペア:

[(1, 15690856846), (2, 7845428423), (7, 2241550978), (14, 1120775489), (47, 333848018), (94, 166924009), (329, 47692574), (658, 23846287), (1229, 12767174), (2458, 6383587), (8603, 1823882), (17206, 911941), (19403, 808682), (38806, 404341), (57763, 271642), (115526, 135821)]