39997438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53047}}^1$

素因数の和:53091

約数の個数: 16

約数和(自身を含む): 66840480

約数和(自身を除く): 26843042

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 53047, 106094, 689611, 1379222, 1538363, 3076726, 19998719, 39997438]

約数ペア:

[(1, 39997438), (2, 19998719), (13, 3076726), (26, 1538363), (29, 1379222), (58, 689611), (377, 106094), (754, 53047)]