15691409084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{35851}}^1$

素因数の和:36330

約数の個数: 48

約数和(自身を含む): 31199844480

約数和(自身を除く): 15508435396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 443, 494, 886, 988, 1772, 5759, 8417, 11518, 16834, 23036, 33668, 35851, 71702, 109421, 143404, 218842, 437684, 466063, 681169, 932126, 1362338, 1864252, 2724676, 8855197, 15881993, 17710394, 31763986, 35420788, 63527972, 206465909, 301757867, 412931818, 603515734, 825863636, 1207031468, 3922852271, 7845704542, 15691409084]

約数ペア:

[(1, 15691409084), (2, 7845704542), (4, 3922852271), (13, 1207031468), (19, 825863636), (26, 603515734), (38, 412931818), (52, 301757867), (76, 206465909), (247, 63527972), (443, 35420788), (494, 31763986), (886, 17710394), (988, 15881993), (1772, 8855197), (5759, 2724676), (8417, 1864252), (11518, 1362338), (16834, 932126), (23036, 681169), (33668, 466063), (35851, 437684), (71702, 218842), (109421, 143404)]