12960539905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{251003}}^1$

素因数の和:251480

約数の個数: 16

約数和(自身を含む): 16265059200

約数和(自身を除く): 3304519295

約数列:

[1, 5, 23, 115, 449, 2245, 10327, 51635, 251003, 1255015, 5773069, 28865345, 112700347, 563501735, 2592107981, 12960539905]

約数ペア:

[(1, 12960539905), (5, 2592107981), (23, 563501735), (115, 112700347), (449, 28865345), (2245, 5773069), (10327, 1255015), (51635, 251003)]