18530435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48131}}^1$

素因数の和:48154

約数の個数: 16

約数和(自身を含む): 27724032

約数和(自身を除く): 9193597

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 48131, 240655, 336917, 529441, 1684585, 2647205, 3706087, 18530435]

約数ペア:

[(1, 18530435), (5, 3706087), (7, 2647205), (11, 1684585), (35, 529441), (55, 336917), (77, 240655), (385, 48131)]