12138782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1601}}^1$

素因数の和:1843

約数の個数: 16

約数和(自身を含む): 19377792

約数和(自身を除く): 7239010

約数列:

[1, 2, 17, 34, 223, 446, 1601, 3202, 3791, 7582, 27217, 54434, 357023, 714046, 6069391, 12138782]

約数ペア:

[(1, 12138782), (2, 6069391), (17, 714046), (34, 357023), (223, 54434), (446, 27217), (1601, 7582), (3202, 3791)]