26629306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19843}}^1$

素因数の和:19917

約数の個数: 16

約数和(自身を含む): 44291808

約数和(自身を除く): 17662502

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19843, 39686, 218273, 436546, 1210423, 2420846, 13314653, 26629306]

約数ペア:

[(1, 26629306), (2, 13314653), (11, 2420846), (22, 1210423), (61, 436546), (122, 218273), (671, 39686), (1342, 19843)]