38161837136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125532359}}^1$

素因数の和:125532386

約数の個数: 20

約数和(自身を含む): 77830063200

約数和(自身を除く): 39668226064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125532359, 251064718, 502129436, 1004258872, 2008517744, 2385114821, 4770229642, 9540459284, 19080918568, 38161837136]

約数ペア:

[(1, 38161837136), (2, 19080918568), (4, 9540459284), (8, 4770229642), (16, 2385114821), (19, 2008517744), (38, 1004258872), (76, 502129436), (152, 251064718), (304, 125532359)]