15049392

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 39144816

約数和(自身を除く): 24095424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 1997, 2512, 3768, 3994, 5991, 7536, 7988, 11982, 15976, 23964, 31952, 47928, 95856, 313529, 627058, 940587, 1254116, 1881174, 2508232, 3762348, 5016464, 7524696, 15049392]

約数ペア:

[(1, 15049392), (2, 7524696), (3, 5016464), (4, 3762348), (6, 2508232), (8, 1881174), (12, 1254116), (16, 940587), (24, 627058), (48, 313529), (157, 95856), (314, 47928), (471, 31952), (628, 23964), (942, 15976), (1256, 11982), (1884, 7988), (1997, 7536), (2512, 5991), (3768, 3994)]