21006614

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{971}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 32717520

約数和(自身を除く): 11710906

約数列:

[1, 2, 29, 58, 373, 746, 971, 1942, 10817, 21634, 28159, 56318, 362183, 724366, 10503307, 21006614]

約数ペア:

[(1, 21006614), (2, 10503307), (29, 724366), (58, 362183), (373, 56318), (746, 28159), (971, 21634), (1942, 10817)]