11689928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 22861560

約数和(自身を除く): 11171632

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 541, 584, 1082, 2164, 2701, 4328, 5402, 10804, 20017, 21608, 39493, 40034, 78986, 80068, 157972, 160136, 315944, 1461241, 2922482, 5844964, 11689928]

約数ペア:

[(1, 11689928), (2, 5844964), (4, 2922482), (8, 1461241), (37, 315944), (73, 160136), (74, 157972), (146, 80068), (148, 78986), (292, 40034), (296, 39493), (541, 21608), (584, 20017), (1082, 10804), (2164, 5402), (2701, 4328)]