12853970003

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4202017}}^1$

素因数の和:4202066

約数の個数: 16

約数和(自身を含む): 16135749120

約数和(自身を除く): 3281779117

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4202017, 29414119, 79838323, 96646391, 558868261, 676524737, 1836281429, 12853970003]

約数ペア:

[(1, 12853970003), (7, 1836281429), (19, 676524737), (23, 558868261), (133, 96646391), (161, 79838323), (437, 29414119), (3059, 4202017)]