13997030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15727}}^1$

素因数の和:15823

約数の個数: 16

約数和(自身を含む): 25479360

約数和(自身を除く): 11482330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 15727, 31454, 78635, 157270, 1399703, 2799406, 6998515, 13997030]

約数ペア:

[(1, 13997030), (2, 6998515), (5, 2799406), (10, 1399703), (89, 157270), (178, 78635), (445, 31454), (890, 15727)]