13662748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 28022400

約数和(自身を除く): 14359652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 277, 418, 554, 649, 836, 1108, 1121, 1298, 2242, 2596, 3047, 4484, 5263, 6094, 10526, 12188, 12331, 16343, 21052, 24662, 32686, 49324, 57893, 65372, 115786, 179773, 231572, 310517, 359546, 621034, 719092, 1242068, 3415687, 6831374, 13662748]

約数ペア:

[(1, 13662748), (2, 6831374), (4, 3415687), (11, 1242068), (19, 719092), (22, 621034), (38, 359546), (44, 310517), (59, 231572), (76, 179773), (118, 115786), (209, 65372), (236, 57893), (277, 49324), (418, 32686), (554, 24662), (649, 21052), (836, 16343), (1108, 12331), (1121, 12188), (1298, 10526), (2242, 6094), (2596, 5263), (3047, 4484)]