84972382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9929}}^1$

素因数の和:10331

約数の個数: 16

約数和(自身を含む): 139417200

約数和(自身を除く): 54444818

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 9929, 19858, 109219, 218438, 3862381, 7724762, 42486191, 84972382]

約数ペア:

[(1, 84972382), (2, 42486191), (11, 7724762), (22, 3862381), (389, 218438), (778, 109219), (4279, 19858), (8558, 9929)]