21533594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2063}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 34328448

約数和(自身を除く): 12794854

約数列:

[1, 2, 17, 34, 307, 614, 2063, 4126, 5219, 10438, 35071, 70142, 633341, 1266682, 10766797, 21533594]

約数ペア:

[(1, 21533594), (2, 10766797), (17, 1266682), (34, 633341), (307, 70142), (614, 35071), (2063, 10438), (4126, 5219)]