19174992

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4907

約数の個数: 40

約数和(自身を含む): 50142624

約数和(自身を除く): 30967632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4813, 9626, 14439, 19252, 28878, 38504, 57756, 77008, 115512, 231024, 399479, 798958, 1198437, 1597916, 2396874, 3195832, 4793748, 6391664, 9587496, 19174992]

約数ペア:

[(1, 19174992), (2, 9587496), (3, 6391664), (4, 4793748), (6, 3195832), (8, 2396874), (12, 1597916), (16, 1198437), (24, 798958), (48, 399479), (83, 231024), (166, 115512), (249, 77008), (332, 57756), (498, 38504), (664, 28878), (996, 19252), (1328, 14439), (1992, 9626), (3984, 4813)]