21683094052

素因数分解:

$2^2\times {\mathrm{76837}}^1\times {\mathrm{70549}}^1$

素因数の和:147390

約数の個数: 12

約数和(自身を含む): 37946446300

約数和(自身を除く): 16263352248

約数列:

[1, 2, 4, 70549, 76837, 141098, 153674, 282196, 307348, 5420773513, 10841547026, 21683094052]

約数ペア:

[(1, 21683094052), (2, 10841547026), (4, 5420773513), (70549, 307348), (76837, 282196), (141098, 153674)]