9897616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{10141}}^1$

素因数の和:10210

約数の個数: 20

約数和(自身を含む): 19492924

約数和(自身を除く): 9595308

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 10141, 20282, 40564, 81128, 162256, 618601, 1237202, 2474404, 4948808, 9897616]

約数ペア:

[(1, 9897616), (2, 4948808), (4, 2474404), (8, 1237202), (16, 618601), (61, 162256), (122, 81128), (244, 40564), (488, 20282), (976, 10141)]