13549976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 15065704

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4967, 9934, 19868, 39736, 54637, 109274, 153977, 218548, 307954, 437096, 615908, 1231816, 1693747, 3387494, 6774988, 13549976]

約数ペア:

[(1, 13549976), (2, 6774988), (4, 3387494), (8, 1693747), (11, 1231816), (22, 615908), (31, 437096), (44, 307954), (62, 218548), (88, 153977), (124, 109274), (248, 54637), (341, 39736), (682, 19868), (1364, 9934), (2728, 4967)]