12198656

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2836

約数の個数: 36

約数和(自身を含む): 25791192

約数和(自身を除く): 13592536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2803, 4352, 5606, 11212, 22424, 44848, 47651, 89696, 95302, 179392, 190604, 358784, 381208, 717568, 762416, 1524832, 3049664, 6099328, 12198656]

約数ペア:

[(1, 12198656), (2, 6099328), (4, 3049664), (8, 1524832), (16, 762416), (17, 717568), (32, 381208), (34, 358784), (64, 190604), (68, 179392), (128, 95302), (136, 89696), (256, 47651), (272, 44848), (544, 22424), (1088, 11212), (2176, 5606), (2803, 4352)]