15679967626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{10847}}^1$

素因数の和:11326

約数の個数: 32

約数和(自身を含む): 25058880000

約数和(自身を除く): 9378912374

約数列:

[1, 2, 19, 38, 109, 218, 349, 698, 2071, 4142, 6631, 10847, 13262, 21694, 38041, 76082, 206093, 412186, 722779, 1182323, 1445558, 2364646, 3785603, 7571206, 22464137, 44928274, 71926457, 143852914, 412630727, 825261454, 7839983813, 15679967626]

約数ペア:

[(1, 15679967626), (2, 7839983813), (19, 825261454), (38, 412630727), (109, 143852914), (218, 71926457), (349, 44928274), (698, 22464137), (2071, 7571206), (4142, 3785603), (6631, 2364646), (10847, 1445558), (13262, 1182323), (21694, 722779), (38041, 412186), (76082, 206093)]