9581392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{9817}}^1$

素因数の和:9886

約数の個数: 20

約数和(自身を含む): 18870196

約数和(自身を除く): 9288804

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 9817, 19634, 39268, 78536, 157072, 598837, 1197674, 2395348, 4790696, 9581392]

約数ペア:

[(1, 9581392), (2, 4790696), (4, 2395348), (8, 1197674), (16, 598837), (61, 157072), (122, 78536), (244, 39268), (488, 19634), (976, 9817)]