12893072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 26757216

約数和(自身を除く): 13864144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 443, 856, 886, 1712, 1772, 1819, 3544, 3638, 7088, 7276, 7531, 14552, 15062, 29104, 30124, 47401, 60248, 94802, 120496, 189604, 379208, 758416, 805817, 1611634, 3223268, 6446536, 12893072]

約数ペア:

[(1, 12893072), (2, 6446536), (4, 3223268), (8, 1611634), (16, 805817), (17, 758416), (34, 379208), (68, 189604), (107, 120496), (136, 94802), (214, 60248), (272, 47401), (428, 30124), (443, 29104), (856, 15062), (886, 14552), (1712, 7531), (1772, 7276), (1819, 7088), (3544, 3638)]