222730426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{5483}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 352072800

約数和(自身を除く): 129342374

約数列:

[1, 2, 19, 38, 1069, 2138, 5483, 10966, 20311, 40622, 104177, 208354, 5861327, 11722654, 111365213, 222730426]

約数ペア:

[(1, 222730426), (2, 111365213), (19, 11722654), (38, 5861327), (1069, 208354), (2138, 104177), (5483, 40622), (10966, 20311)]