127619618

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{68539}}^1$

素因数の和:68574

約数の個数: 24

約数和(自身を含む): 234406800

約数和(自身を除く): 106787182

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 68539, 137078, 479773, 959546, 1302241, 2604482, 3358411, 6716822, 9115687, 18231374, 63809809, 127619618]

約数ペア:

[(1, 127619618), (2, 63809809), (7, 18231374), (14, 9115687), (19, 6716822), (38, 3358411), (49, 2604482), (98, 1302241), (133, 959546), (266, 479773), (931, 137078), (1862, 68539)]