18741554243

素因数分解:

${\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{8731}}^1$

素因数の和:9286

約数の個数: 16

約数和(自身を含む): 19334534112

約数和(自身を除く): 592979869

約数列:

[1, 53, 101, 401, 5353, 8731, 21253, 40501, 462743, 881831, 2146553, 3501131, 46737043, 185559943, 353614231, 18741554243]

約数ペア:

[(1, 18741554243), (53, 353614231), (101, 185559943), (401, 46737043), (5353, 3501131), (8731, 2146553), (21253, 881831), (40501, 462743)]