15339992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 30993600

約数和(自身を除く): 15653608

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2347, 3268, 4694, 6536, 9388, 18776, 44593, 89186, 100921, 178372, 201842, 356744, 403684, 807368, 1917499, 3834998, 7669996, 15339992]

約数ペア:

[(1, 15339992), (2, 7669996), (4, 3834998), (8, 1917499), (19, 807368), (38, 403684), (43, 356744), (76, 201842), (86, 178372), (152, 100921), (172, 89186), (344, 44593), (817, 18776), (1634, 9388), (2347, 6536), (3268, 4694)]