28598086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9923}}^1$

素因数の和:10067

約数の個数: 16

約数和(自身を含む): 47158848

約数和(自身を除く): 18560762

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 9923, 19846, 109153, 218306, 1299913, 2599826, 14299043, 28598086]

約数ペア:

[(1, 28598086), (2, 14299043), (11, 2599826), (22, 1299913), (131, 218306), (262, 109153), (1441, 19846), (2882, 9923)]