19001184

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 51049152

約数和(自身を除く): 32047968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 4603, 9206, 13809, 18412, 27618, 36824, 55236, 73648, 110472, 147296, 197929, 220944, 395858, 441888, 593787, 791716, 1187574, 1583432, 2375148, 3166864, 4750296, 6333728, 9500592, 19001184]

約数ペア:

[(1, 19001184), (2, 9500592), (3, 6333728), (4, 4750296), (6, 3166864), (8, 2375148), (12, 1583432), (16, 1187574), (24, 791716), (32, 593787), (43, 441888), (48, 395858), (86, 220944), (96, 197929), (129, 147296), (172, 110472), (258, 73648), (344, 55236), (516, 36824), (688, 27618), (1032, 18412), (1376, 13809), (2064, 9206), (4128, 4603)]