18419220527

素因数分解:

${\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1\times {\mathrm{1901}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 19010900832

約数和(自身を除く): 591680305

約数列:

[1, 37, 307, 853, 1901, 11359, 31561, 70337, 261871, 583607, 1621553, 9689227, 21593459, 59997461, 497816771, 18419220527]

約数ペア:

[(1, 18419220527), (37, 497816771), (307, 59997461), (853, 21593459), (1901, 9689227), (11359, 1621553), (31561, 583607), (70337, 261871)]