18943882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{883}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 30169152

約数和(自身を除く): 11225270

約数列:

[1, 2, 17, 34, 631, 883, 1262, 1766, 10727, 15011, 21454, 30022, 557173, 1114346, 9471941, 18943882]

約数ペア:

[(1, 18943882), (2, 9471941), (17, 1114346), (34, 557173), (631, 30022), (883, 21454), (1262, 15011), (1766, 10727)]