12447736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11699}}^1$

素因数の和:11731

約数の個数: 32

約数和(自身を含む): 28080000

約数和(自身を除く): 15632264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11699, 23398, 46796, 81893, 93592, 163786, 222281, 327572, 444562, 655144, 889124, 1555967, 1778248, 3111934, 6223868, 12447736]

約数ペア:

[(1, 12447736), (2, 6223868), (4, 3111934), (7, 1778248), (8, 1555967), (14, 889124), (19, 655144), (28, 444562), (38, 327572), (56, 222281), (76, 163786), (133, 93592), (152, 81893), (266, 46796), (532, 23398), (1064, 11699)]