12315020018

素因数分解:

$2^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{714577}}^1$

素因数の和:715817

約数の個数: 16

約数和(自身を含む): 21128642304

約数和(自身を除く): 8813622286

約数列:

[1, 2, 7, 14, 1231, 2462, 8617, 17234, 714577, 1429154, 5002039, 10004078, 879644287, 1759288574, 6157510009, 12315020018]

約数ペア:

[(1, 12315020018), (2, 6157510009), (7, 1759288574), (14, 879644287), (1231, 10004078), (2462, 5002039), (8617, 1429154), (17234, 714577)]