15679250512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42606659}}^1$

素因数の和:42606690

約数の個数: 20

約数和(自身を含む): 31699355040

約数和(自身を除く): 16020104528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42606659, 85213318, 170426636, 340853272, 681706544, 979953157, 1959906314, 3919812628, 7839625256, 15679250512]

約数ペア:

[(1, 15679250512), (2, 7839625256), (4, 3919812628), (8, 1959906314), (16, 979953157), (23, 681706544), (46, 340853272), (92, 170426636), (184, 85213318), (368, 42606659)]