938542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 1578672

約数和(自身を除く): 640130

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1153, 2306, 12683, 25366, 42661, 85322, 469271, 938542]

約数ペア:

[(1, 938542), (2, 469271), (11, 85322), (22, 42661), (37, 25366), (74, 12683), (407, 2306), (814, 1153)]