21932386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68113}}^1$

素因数の和:68145

約数の個数: 16

約数和(自身を含む): 39233664

約数和(自身を除く): 17301278

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 68113, 136226, 476791, 953582, 1566599, 3133198, 10966193, 21932386]

約数ペア:

[(1, 21932386), (2, 10966193), (7, 3133198), (14, 1566599), (23, 953582), (46, 476791), (161, 136226), (322, 68113)]