18430219004

素因数分解:

$2^2\times {\mathrm{20551}}^1\times {\mathrm{224201}}^1$

素因数の和:244756

約数の個数: 12

約数和(自身を含む): 32254596528

約数和(自身を除く): 13824377524

約数列:

[1, 2, 4, 20551, 41102, 82204, 224201, 448402, 896804, 4607554751, 9215109502, 18430219004]

約数ペア:

[(1, 18430219004), (2, 9215109502), (4, 4607554751), (20551, 896804), (41102, 448402), (82204, 224201)]