9838238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 15714000

約数和(自身を除く): 5875762

約数列:

[1, 2, 19, 38, 89, 178, 1691, 2909, 3382, 5818, 55271, 110542, 258901, 517802, 4919119, 9838238]

約数ペア:

[(1, 9838238), (2, 4919119), (19, 517802), (38, 258901), (89, 110542), (178, 55271), (1691, 5818), (2909, 3382)]