22147210910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{726853}}^1$

素因数の和:727148

約数の個数: 32

約数和(自身を含む): 43646128992

約数和(自身を除く): 21498918082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 6094, 15235, 30470, 726853, 1453706, 3634265, 7268530, 7995383, 15990766, 39976915, 79953830, 201338281, 402676562, 1006691405, 2013382810, 2214721091, 4429442182, 11073605455, 22147210910]

約数ペア:

[(1, 22147210910), (2, 11073605455), (5, 4429442182), (10, 2214721091), (11, 2013382810), (22, 1006691405), (55, 402676562), (110, 201338281), (277, 79953830), (554, 39976915), (1385, 15990766), (2770, 7995383), (3047, 7268530), (6094, 3634265), (15235, 1453706), (30470, 726853)]