12867194

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 20310696

約数和(自身を除く): 7443502

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 4241, 8482, 156917, 173881, 313834, 347762, 6433597, 12867194]

約数ペア:

[(1, 12867194), (2, 6433597), (37, 347762), (41, 313834), (74, 173881), (82, 156917), (1517, 8482), (3034, 4241)]