30431038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10559}}^1$

素因数の和:10703

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 19750082

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10559, 21118, 116149, 232298, 1383229, 2766458, 15215519, 30431038]

約数ペア:

[(1, 30431038), (2, 15215519), (11, 2766458), (22, 1383229), (131, 232298), (262, 116149), (1441, 21118), (2882, 10559)]