12198860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35879}}^1$

素因数の和:35905

約数の個数: 24

約数和(自身を含む): 27125280

約数和(自身を除く): 14926420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 35879, 71758, 143516, 179395, 358790, 609943, 717580, 1219886, 2439772, 3049715, 6099430, 12198860]

約数ペア:

[(1, 12198860), (2, 6099430), (4, 3049715), (5, 2439772), (10, 1219886), (17, 717580), (20, 609943), (34, 358790), (68, 179395), (85, 143516), (170, 71758), (340, 35879)]