12849722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5413

約数の個数: 16

約数和(自身を含む): 20699712

約数和(自身を除く): 7849990

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 5323, 10646, 90491, 180982, 377933, 755866, 6424861, 12849722]

約数ペア:

[(1, 12849722), (2, 6424861), (17, 755866), (34, 377933), (71, 180982), (142, 90491), (1207, 10646), (2414, 5323)]