18537221524

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{2399951}}^1$

素因数の和:2401886

約数の個数: 12

約数和(自身を含む): 32456950848

約数和(自身を除く): 13919729324

約数列:

[1, 2, 4, 1931, 3862, 7724, 2399951, 4799902, 9599804, 4634305381, 9268610762, 18537221524]

約数ペア:

[(1, 18537221524), (2, 9268610762), (4, 4634305381), (1931, 9599804), (3862, 4799902), (7724, 2399951)]