26428202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5309}}^1$

素因数の和:5461

約数の個数: 16

約数和(自身を含む): 42055200

約数和(自身を除く): 15626998

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5309, 10618, 100871, 201742, 695479, 1390958, 13214101, 26428202]

約数ペア:

[(1, 26428202), (2, 13214101), (19, 1390958), (38, 695479), (131, 201742), (262, 100871), (2489, 10618), (4978, 5309)]