1958345257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 2293971840

約数和(自身を除く): 335626583

約数列:

[1, 11, 19, 101, 113, 209, 821, 1111, 1243, 1919, 2147, 9031, 11413, 15599, 21109, 23617, 82921, 92773, 125543, 171589, 216847, 912131, 1020503, 1575499, 1762687, 2385317, 9370073, 17330489, 19389557, 103070803, 178031387, 1958345257]

約数ペア:

[(1, 1958345257), (11, 178031387), (19, 103070803), (101, 19389557), (113, 17330489), (209, 9370073), (821, 2385317), (1111, 1762687), (1243, 1575499), (1919, 1020503), (2147, 912131), (9031, 216847), (11413, 171589), (15599, 125543), (21109, 92773), (23617, 82921)]