21302462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27241}}^1$

素因数の和:27283

約数の個数: 16

約数和(自身を含む): 35305632

約数和(自身を除く): 14003170

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 27241, 54482, 463097, 626543, 926194, 1253086, 10651231, 21302462]

約数ペア:

[(1, 21302462), (2, 10651231), (17, 1253086), (23, 926194), (34, 626543), (46, 463097), (391, 54482), (782, 27241)]