129888919886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{30803}}^1\times {\mathrm{191671}}^1$

素因数の和:222487

約数の個数: 16

約数和(自身を含む): 212553514368

約数和(自身を除く): 82664594482

約数列:

[1, 2, 11, 22, 30803, 61606, 191671, 338833, 383342, 677666, 2108381, 4216762, 5904041813, 11808083626, 64944459943, 129888919886]

約数ペア:

[(1, 129888919886), (2, 64944459943), (11, 11808083626), (22, 5904041813), (30803, 4216762), (61606, 2108381), (191671, 677666), (338833, 383342)]