13849990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17987}}^1$

素因数の和:18012

約数の個数: 32

約数和(自身を含む): 31083264

約数和(自身を除く): 17233274

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 17987, 35974, 89935, 125909, 179870, 197857, 251818, 395714, 629545, 989285, 1259090, 1384999, 1978570, 2769998, 6924995, 13849990]

約数ペア:

[(1, 13849990), (2, 6924995), (5, 2769998), (7, 1978570), (10, 1384999), (11, 1259090), (14, 989285), (22, 629545), (35, 395714), (55, 251818), (70, 197857), (77, 179870), (110, 125909), (154, 89935), (385, 35974), (770, 17987)]