29139902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10111}}^1$

素因数の和:10255

約数の個数: 16

約数和(自身を含む): 48052224

約数和(自身を除く): 18912322

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10111, 20222, 111221, 222442, 1324541, 2649082, 14569951, 29139902]

約数ペア:

[(1, 29139902), (2, 14569951), (11, 2649082), (22, 1324541), (131, 222442), (262, 111221), (1441, 20222), (2882, 10111)]