12379366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4199

約数の個数: 16

約数和(自身を含む): 19887120

約数和(自身を除く): 7507754

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 4091, 8182, 69547, 139094, 364099, 728198, 6189683, 12379366]

約数ペア:

[(1, 12379366), (2, 6189683), (17, 728198), (34, 364099), (89, 139094), (178, 69547), (1513, 8182), (3026, 4091)]