10781626

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 17350740

約数和(自身を除く): 6569114

約数列:

[1, 2, 19, 38, 109, 137, 218, 274, 361, 722, 2071, 2603, 4142, 5206, 14933, 29866, 39349, 49457, 78698, 98914, 283727, 567454, 5390813, 10781626]

約数ペア:

[(1, 10781626), (2, 5390813), (19, 567454), (38, 283727), (109, 98914), (137, 78698), (218, 49457), (274, 39349), (361, 29866), (722, 14933), (2071, 5206), (2603, 4142)]