19860147693

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{1931}}^1\times {\mathrm{3391}}^1$

素因数の和:5665

約数の個数: 24

約数和(自身を含む): 28795393536

約数和(自身を除く): 8935245843

約数列:

[1, 3, 9, 337, 1011, 1931, 3033, 3391, 5793, 10173, 17379, 30519, 650747, 1142767, 1952241, 3428301, 5856723, 6548021, 10284903, 19644063, 58932189, 2206683077, 6620049231, 19860147693]

約数ペア:

[(1, 19860147693), (3, 6620049231), (9, 2206683077), (337, 58932189), (1011, 19644063), (1931, 10284903), (3033, 6548021), (3391, 5856723), (5793, 3428301), (10173, 1952241), (17379, 1142767), (30519, 650747)]