21232927342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2468371}}^1$

素因数の和:2468424

約数の個数: 32

約数和(自身を含む): 38388121344

約数和(自身を除く): 17155194002

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 2468371, 4936742, 27152081, 41962307, 54304162, 56772533, 83924614, 113545066, 461585377, 624497863, 923170754, 965133061, 1248995726, 1930266122, 10616463671, 21232927342]

約数ペア:

[(1, 21232927342), (2, 10616463671), (11, 1930266122), (17, 1248995726), (22, 965133061), (23, 923170754), (34, 624497863), (46, 461585377), (187, 113545066), (253, 83924614), (374, 56772533), (391, 54304162), (506, 41962307), (782, 27152081), (4301, 4936742), (8602, 2468371)]