13302496810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18735911}}^1$

素因数の和:18735989

約数の個数: 16

約数和(自身を含む): 24281741952

約数和(自身を除く): 10979245142

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 18735911, 37471822, 93679555, 187359110, 1330249681, 2660499362, 6651248405, 13302496810]

約数ペア:

[(1, 13302496810), (2, 6651248405), (5, 2660499362), (10, 1330249681), (71, 187359110), (142, 93679555), (355, 37471822), (710, 18735911)]