18831570502

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{3617}}^1\times {\mathrm{24329}}^1$

素因数の和:28055

約数の個数: 16

約数和(自身を含む): 28520404560

約数和(自身を除く): 9688834058

約数列:

[1, 2, 107, 214, 3617, 7234, 24329, 48658, 387019, 774038, 2603203, 5206406, 87997993, 175995986, 9415785251, 18831570502]

約数ペア:

[(1, 18831570502), (2, 9415785251), (107, 175995986), (214, 87997993), (3617, 5206406), (7234, 2603203), (24329, 774038), (48658, 387019)]