18595252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 35162792

約数和(自身を除く): 16567540

約数列:

[1, 2, 4, 13, 26, 52, 541, 661, 1082, 1322, 2164, 2644, 7033, 8593, 14066, 17186, 28132, 34372, 357601, 715202, 1430404, 4648813, 9297626, 18595252]

約数ペア:

[(1, 18595252), (2, 9297626), (4, 4648813), (13, 1430404), (26, 715202), (52, 357601), (541, 34372), (661, 28132), (1082, 17186), (1322, 14066), (2164, 8593), (2644, 7033)]