12656402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9431}}^1$

素因数の和:9505

約数の個数: 16

約数和(自身を含む): 21052224

約数和(自身を除く): 8395822

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9431, 18862, 103741, 207482, 575291, 1150582, 6328201, 12656402]

約数ペア:

[(1, 12656402), (2, 6328201), (11, 1150582), (22, 575291), (61, 207482), (122, 103741), (671, 18862), (1342, 9431)]