16020838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2437}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 25452720

約数和(自身を除く): 9431882

約数列:

[1, 2, 19, 38, 173, 346, 2437, 3287, 4874, 6574, 46303, 92606, 421601, 843202, 8010419, 16020838]

約数ペア:

[(1, 16020838), (2, 8010419), (19, 843202), (38, 421601), (173, 92606), (346, 46303), (2437, 6574), (3287, 4874)]