18809173813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1\times {\mathrm{20029}}^1$

素因数の和:21576

約数の個数: 16

約数和(自身を含む): 20468576880

約数和(自身を除く): 1659403067

約数列:

[1, 17, 37, 629, 1493, 20029, 25381, 55241, 340493, 741073, 939097, 12598241, 29903297, 508356049, 1106421989, 18809173813]

約数ペア:

[(1, 18809173813), (17, 1106421989), (37, 508356049), (629, 29903297), (1493, 12598241), (20029, 939097), (25381, 741073), (55241, 340493)]