21660684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95003}}^1$

素因数の和:95029

約数の個数: 24

約数和(自身を含む): 53202240

約数和(自身を除く): 31541556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95003, 190006, 285009, 380012, 570018, 1140036, 1805057, 3610114, 5415171, 7220228, 10830342, 21660684]

約数ペア:

[(1, 21660684), (2, 10830342), (3, 7220228), (4, 5415171), (6, 3610114), (12, 1805057), (19, 1140036), (38, 570018), (57, 380012), (76, 285009), (114, 190006), (228, 95003)]