12481744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{70919}}^1$

素因数の和:70938

約数の個数: 20

約数和(自身を含む): 26382240

約数和(自身を除く): 13900496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 70919, 141838, 283676, 567352, 780109, 1134704, 1560218, 3120436, 6240872, 12481744]

約数ペア:

[(1, 12481744), (2, 6240872), (4, 3120436), (8, 1560218), (11, 1134704), (16, 780109), (22, 567352), (44, 283676), (88, 141838), (176, 70919)]