12198670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 24520320

約数和(自身を除く): 12321650

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2579, 4730, 5158, 12895, 25790, 28369, 56738, 110897, 141845, 221794, 283690, 554485, 1108970, 1219867, 2439734, 6099335, 12198670]

約数ペア:

[(1, 12198670), (2, 6099335), (5, 2439734), (10, 1219867), (11, 1108970), (22, 554485), (43, 283690), (55, 221794), (86, 141845), (110, 110897), (215, 56738), (430, 28369), (473, 25790), (946, 12895), (2365, 5158), (2579, 4730)]