39890254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{11657}}^1$

素因数の和:11747

約数の個数: 16

約数和(自身を含む): 62953200

約数和(自身を除く): 23062946

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 11657, 23314, 338053, 676106, 687763, 1375526, 19945127, 39890254]

約数ペア:

[(1, 39890254), (2, 19945127), (29, 1375526), (58, 687763), (59, 676106), (118, 338053), (1711, 23314), (3422, 11657)]