30863338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10709}}^1$

素因数の和:10853

約数の個数: 16

約数和(自身を含む): 50893920

約数和(自身を除く): 20030582

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10709, 21418, 117799, 235598, 1402879, 2805758, 15431669, 30863338]

約数ペア:

[(1, 30863338), (2, 15431669), (11, 2805758), (22, 1402879), (131, 235598), (262, 117799), (1441, 21418), (2882, 10709)]