19998408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36229}}^1$

素因数の和:36261

約数の個数: 32

約数和(自身を含む): 52171200

約数和(自身を除く): 32172792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36229, 72458, 108687, 144916, 217374, 289832, 434748, 833267, 869496, 1666534, 2499801, 3333068, 4999602, 6666136, 9999204, 19998408]

約数ペア:

[(1, 19998408), (2, 9999204), (3, 6666136), (4, 4999602), (6, 3333068), (8, 2499801), (12, 1666534), (23, 869496), (24, 833267), (46, 434748), (69, 289832), (92, 217374), (138, 144916), (184, 108687), (276, 72458), (552, 36229)]