15403794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 37632000

約数和(自身を除く): 22228206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 194, 199, 266, 291, 398, 399, 582, 597, 679, 798, 1194, 1358, 1393, 1843, 2037, 2786, 3686, 3781, 4074, 4179, 5529, 7562, 8358, 11058, 11343, 12901, 19303, 22686, 25802, 26467, 38606, 38703, 52934, 57909, 77406, 79401, 115818, 135121, 158802, 270242, 366757, 405363, 733514, 810726, 1100271, 2200542, 2567299, 5134598, 7701897, 15403794]

約数ペア:

[(1, 15403794), (2, 7701897), (3, 5134598), (6, 2567299), (7, 2200542), (14, 1100271), (19, 810726), (21, 733514), (38, 405363), (42, 366757), (57, 270242), (97, 158802), (114, 135121), (133, 115818), (194, 79401), (199, 77406), (266, 57909), (291, 52934), (398, 38703), (399, 38606), (582, 26467), (597, 25802), (679, 22686), (798, 19303), (1194, 12901), (1358, 11343), (1393, 11058), (1843, 8358), (2037, 7562), (2786, 5529), (3686, 4179), (3781, 4074)]