15330156

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1993}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 35844144

約数和(自身を除く): 20513988

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 1993, 2564, 3846, 3986, 5979, 7692, 7972, 11958, 23916, 1277513, 2555026, 3832539, 5110052, 7665078, 15330156]

約数ペア:

[(1, 15330156), (2, 7665078), (3, 5110052), (4, 3832539), (6, 2555026), (12, 1277513), (641, 23916), (1282, 11958), (1923, 7972), (1993, 7692), (2564, 5979), (3846, 3986)]