39345086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 70224000

約数和(自身を除く): 30878914

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 121, 199, 209, 242, 398, 418, 473, 817, 946, 1634, 2189, 2299, 3781, 4378, 4598, 5203, 7562, 8557, 8987, 10406, 17114, 17974, 24079, 41591, 48158, 83182, 94127, 98857, 162583, 188254, 197714, 325166, 457501, 915002, 1035397, 1788413, 2070794, 3576826, 19672543, 39345086]

約数ペア:

[(1, 39345086), (2, 19672543), (11, 3576826), (19, 2070794), (22, 1788413), (38, 1035397), (43, 915002), (86, 457501), (121, 325166), (199, 197714), (209, 188254), (242, 162583), (398, 98857), (418, 94127), (473, 83182), (817, 48158), (946, 41591), (1634, 24079), (2189, 17974), (2299, 17114), (3781, 10406), (4378, 8987), (4598, 8557), (5203, 7562)]