12868796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 24103296

約数和(自身を除く): 11234500

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 1951, 3298, 3902, 6596, 7804, 33167, 66334, 132668, 189247, 378494, 756988, 3217199, 6434398, 12868796]

約数ペア:

[(1, 12868796), (2, 6434398), (4, 3217199), (17, 756988), (34, 378494), (68, 189247), (97, 132668), (194, 66334), (388, 33167), (1649, 7804), (1951, 6596), (3298, 3902)]