1234394185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{351179}}^1$

素因数の和:351240

約数の個数: 16

約数和(自身を含む): 1601380800

約数和(自身を除く): 366986615

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 351179, 1755895, 6672401, 12993623, 33362005, 64968115, 246878837, 1234394185]

約数ペア:

[(1, 1234394185), (5, 246878837), (19, 64968115), (37, 33362005), (95, 12993623), (185, 6672401), (703, 1755895), (3515, 351179)]