19031172

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42863}}^1$

素因数の和:42907

約数の個数: 24

約数和(自身を含む): 45607296

約数和(自身を除く): 26576124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42863, 85726, 128589, 171452, 257178, 514356, 1585931, 3171862, 4757793, 6343724, 9515586, 19031172]

約数ペア:

[(1, 19031172), (2, 9515586), (3, 6343724), (4, 4757793), (6, 3171862), (12, 1585931), (37, 514356), (74, 257178), (111, 171452), (148, 128589), (222, 85726), (444, 42863)]