18996870463

素因数分解:

${\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1\times {\mathrm{3919}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 19721175040

約数和(自身を除く): 724304577

約数列:

[1, 31, 271, 577, 3919, 8401, 17887, 121489, 156367, 1062049, 2261263, 4847377, 32923519, 70099153, 612802273, 18996870463]

約数ペア:

[(1, 18996870463), (31, 612802273), (271, 70099153), (577, 32923519), (3919, 4847377), (8401, 2261263), (17887, 1062049), (121489, 156367)]