2219005288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14598719}}^1$

素因数の和:14598744

約数の個数: 16

約数和(自身を含む): 4379616000

約数和(自身を除く): 2160610712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14598719, 29197438, 58394876, 116789752, 277375661, 554751322, 1109502644, 2219005288]

約数ペア:

[(1, 2219005288), (2, 1109502644), (4, 554751322), (8, 277375661), (19, 116789752), (38, 58394876), (76, 29197438), (152, 14598719)]