15876788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 28761600

約数和(自身を除く): 12884812

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1069, 2138, 3713, 4276, 7426, 14852, 50243, 84451, 100486, 168902, 200972, 337804, 3969197, 7938394, 15876788]

約数ペア:

[(1, 15876788), (2, 7938394), (4, 3969197), (47, 337804), (79, 200972), (94, 168902), (158, 100486), (188, 84451), (316, 50243), (1069, 14852), (2138, 7426), (3713, 4276)]