12899056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 27051840

約数和(自身を除く): 14152784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1009, 1598, 2018, 3196, 4036, 6392, 8072, 12784, 16144, 17153, 34306, 47423, 68612, 94846, 137224, 189692, 274448, 379384, 758768, 806191, 1612382, 3224764, 6449528, 12899056]

約数ペア:

[(1, 12899056), (2, 6449528), (4, 3224764), (8, 1612382), (16, 806191), (17, 758768), (34, 379384), (47, 274448), (68, 189692), (94, 137224), (136, 94846), (188, 68612), (272, 47423), (376, 34306), (752, 17153), (799, 16144), (1009, 12784), (1598, 8072), (2018, 6392), (3196, 4036)]