125291282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{25169}}^1$

素因数の和:25321

約数の個数: 16

約数和(自身を含む): 199346400

約数和(自身を除く): 74055118

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 25169, 50338, 478211, 956422, 3297139, 6594278, 62645641, 125291282]

約数ペア:

[(1, 125291282), (2, 62645641), (19, 6594278), (38, 3297139), (131, 956422), (262, 478211), (2489, 50338), (4978, 25169)]