252519158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1\times {\mathrm{3727}}^1$

素因数の和:5531

約数の個数: 16

約数和(自身を含む): 399045120

約数和(自身を除く): 146525962

約数列:

[1, 2, 19, 38, 1783, 3566, 3727, 7454, 33877, 67754, 70813, 141626, 6645241, 13290482, 126259579, 252519158]

約数ペア:

[(1, 252519158), (2, 126259579), (19, 13290482), (38, 6645241), (1783, 141626), (3566, 70813), (3727, 67754), (7454, 33877)]