26797966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19447}}^1$

素因数の和:19515

約数の個数: 16

約数和(自身を含む): 44108064

約数和(自身を除く): 17310098

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19447, 38894, 252811, 505622, 1030691, 2061382, 13398983, 26797966]

約数ペア:

[(1, 26797966), (2, 13398983), (13, 2061382), (26, 1030691), (53, 505622), (106, 252811), (689, 38894), (1378, 19447)]