21285598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 33892560

約数和(自身を除く): 12606962

約数列:

[1, 2, 17, 34, 709, 883, 1418, 1766, 12053, 15011, 24106, 30022, 626047, 1252094, 10642799, 21285598]

約数ペア:

[(1, 21285598), (2, 10642799), (17, 1252094), (34, 626047), (709, 30022), (883, 24106), (1418, 15011), (1766, 12053)]