189917021645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2921800333}}^1$

素因数の和:2921800351

約数の個数: 8

約数和(自身を含む): 245431228056

約数和(自身を除く): 55514206411

約数列:

[1, 5, 13, 65, 2921800333, 14609001665, 37983404329, 189917021645]

約数ペア:

[(1, 189917021645), (5, 37983404329), (13, 14609001665), (65, 2921800333)]