39678634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12149}}^1$

素因数の和:12245

約数の個数: 16

約数和(自身を含む): 62985600

約数和(自身を除く): 23306966

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 12149, 24298, 279427, 558854, 862579, 1725158, 19839317, 39678634]

約数ペア:

[(1, 39678634), (2, 19839317), (23, 1725158), (46, 862579), (71, 558854), (142, 279427), (1633, 24298), (3266, 12149)]