38969458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1997}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 63872064

約数和(自身を除く): 24902606

約数列:

[1, 2, 11, 22, 887, 1774, 1997, 3994, 9757, 19514, 21967, 43934, 1771339, 3542678, 19484729, 38969458]

約数ペア:

[(1, 38969458), (2, 19484729), (11, 3542678), (22, 1771339), (887, 43934), (1774, 21967), (1997, 19514), (3994, 9757)]