19342488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 54069120

約数和(自身を除く): 34726632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1787, 1804, 2706, 3574, 3608, 5361, 5412, 7148, 10722, 10824, 14296, 19657, 21444, 39314, 42888, 58971, 73267, 78628, 117942, 146534, 157256, 219801, 235884, 293068, 439602, 471768, 586136, 805937, 879204, 1611874, 1758408, 2417811, 3223748, 4835622, 6447496, 9671244, 19342488]

約数ペア:

[(1, 19342488), (2, 9671244), (3, 6447496), (4, 4835622), (6, 3223748), (8, 2417811), (11, 1758408), (12, 1611874), (22, 879204), (24, 805937), (33, 586136), (41, 471768), (44, 439602), (66, 293068), (82, 235884), (88, 219801), (123, 157256), (132, 146534), (164, 117942), (246, 78628), (264, 73267), (328, 58971), (451, 42888), (492, 39314), (902, 21444), (984, 19657), (1353, 14296), (1787, 10824), (1804, 10722), (2706, 7148), (3574, 5412), (3608, 5361)]