25811942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2861}}^1$

素因数の和:3223

約数の個数: 16

約数和(自身を含む): 41830992

約数和(自身を除く): 16019050

約数列:

[1, 2, 13, 26, 347, 694, 2861, 4511, 5722, 9022, 37193, 74386, 992767, 1985534, 12905971, 25811942]

約数ペア:

[(1, 25811942), (2, 12905971), (13, 1985534), (26, 992767), (347, 74386), (694, 37193), (2861, 9022), (4511, 5722)]