10219834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 16267680

約数和(自身を除く): 6047846

約数列:

[1, 2, 19, 38, 131, 262, 2053, 2489, 4106, 4978, 39007, 78014, 268943, 537886, 5109917, 10219834]

約数ペア:

[(1, 10219834), (2, 5109917), (19, 537886), (38, 268943), (131, 78014), (262, 39007), (2053, 4978), (2489, 4106)]