2019416272

素因数分解:

$2^4\times {\mathrm{126213517}}^1$

素因数の和:126213525

約数の個数: 10

約数和(自身を含む): 3912619058

約数和(自身を除く): 1893202786

約数列:

[1, 2, 4, 8, 16, 126213517, 252427034, 504854068, 1009708136, 2019416272]

約数ペア:

[(1, 2019416272), (2, 1009708136), (4, 504854068), (8, 252427034), (16, 126213517)]