9821438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5651}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 16277760

約数和(自身を除く): 6456322

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 5651, 11302, 62161, 124322, 446429, 892858, 4910719, 9821438]

約数ペア:

[(1, 9821438), (2, 4910719), (11, 892858), (22, 446429), (79, 124322), (158, 62161), (869, 11302), (1738, 5651)]