22508206

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 17489234

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 433, 553, 658, 866, 1106, 3031, 3713, 6062, 7426, 20351, 25991, 34207, 40702, 51982, 68414, 142457, 239449, 284914, 478898, 1607729, 3215458, 11254103, 22508206]

約数ペア:

[(1, 22508206), (2, 11254103), (7, 3215458), (14, 1607729), (47, 478898), (79, 284914), (94, 239449), (158, 142457), (329, 68414), (433, 51982), (553, 40702), (658, 34207), (866, 25991), (1106, 20351), (3031, 7426), (3713, 6062)]