13239912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{78809}}^1$

素因数の和:78825

約数の個数: 32

約数和(自身を含む): 37828800

約数和(自身を除く): 24588888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 78809, 157618, 236427, 315236, 472854, 551663, 630472, 945708, 1103326, 1654989, 1891416, 2206652, 3309978, 4413304, 6619956, 13239912]

約数ペア:

[(1, 13239912), (2, 6619956), (3, 4413304), (4, 3309978), (6, 2206652), (7, 1891416), (8, 1654989), (12, 1103326), (14, 945708), (21, 630472), (24, 551663), (28, 472854), (42, 315236), (56, 236427), (84, 157618), (168, 78809)]