19664202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 41670720

約数和(自身を除く): 22006518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 953, 1086, 1906, 2859, 3439, 5718, 6878, 10317, 18107, 20634, 36214, 54321, 108642, 172493, 344986, 517479, 1034958, 3277367, 6554734, 9832101, 19664202]

約数ペア:

[(1, 19664202), (2, 9832101), (3, 6554734), (6, 3277367), (19, 1034958), (38, 517479), (57, 344986), (114, 172493), (181, 108642), (362, 54321), (543, 36214), (953, 20634), (1086, 18107), (1906, 10317), (2859, 6878), (3439, 5718)]