19715766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16187}}^1$

素因数の和:16228

約数の個数: 32

約数和(自身を含む): 46621440

約数和(自身を除く): 26905674

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16187, 32374, 48561, 97122, 113309, 226618, 339927, 469423, 679854, 938846, 1408269, 2816538, 3285961, 6571922, 9857883, 19715766]

約数ペア:

[(1, 19715766), (2, 9857883), (3, 6571922), (6, 3285961), (7, 2816538), (14, 1408269), (21, 938846), (29, 679854), (42, 469423), (58, 339927), (87, 226618), (174, 113309), (203, 97122), (406, 48561), (609, 32374), (1218, 16187)]