12753438

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{5197}}^1$

素因数の和:5611

約数の個数: 16

約数和(自身を含む): 25574160

約数和(自身を除く): 12820722

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 5197, 10394, 15591, 31182, 2125573, 4251146, 6376719, 12753438]

約数ペア:

[(1, 12753438), (2, 6376719), (3, 4251146), (6, 2125573), (409, 31182), (818, 15591), (1227, 10394), (2454, 5197)]