28367055385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1515739}}^1$

素因数の和:1515960

約数の個数: 16

約数和(自身を含む): 36013982400

約数和(自身を除く): 7646927015

約数列:

[1, 5, 19, 95, 197, 985, 3743, 18715, 1515739, 7578695, 28799041, 143995205, 298600583, 1493002915, 5673411077, 28367055385]

約数ペア:

[(1, 28367055385), (5, 5673411077), (19, 1493002915), (95, 298600583), (197, 143995205), (985, 28799041), (3743, 7578695), (18715, 1515739)]