15933904

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 19688816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1259, 1582, 1808, 2518, 3164, 5036, 6328, 8813, 10072, 12656, 17626, 20144, 35252, 70504, 141008, 142267, 284534, 569068, 995869, 1138136, 1991738, 2276272, 3983476, 7966952, 15933904]

約数ペア:

[(1, 15933904), (2, 7966952), (4, 3983476), (7, 2276272), (8, 1991738), (14, 1138136), (16, 995869), (28, 569068), (56, 284534), (112, 142267), (113, 141008), (226, 70504), (452, 35252), (791, 20144), (904, 17626), (1259, 12656), (1582, 10072), (1808, 8813), (2518, 6328), (3164, 5036)]