19822035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 33672960

約数和(自身を除く): 13850925

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 443, 471, 785, 1329, 2215, 2355, 2983, 6645, 8417, 8949, 14915, 25251, 42085, 44745, 69551, 126255, 208653, 347755, 1043265, 1321469, 3964407, 6607345, 19822035]

約数ペア:

[(1, 19822035), (3, 6607345), (5, 3964407), (15, 1321469), (19, 1043265), (57, 347755), (95, 208653), (157, 126255), (285, 69551), (443, 44745), (471, 42085), (785, 25251), (1329, 14915), (2215, 8949), (2355, 8417), (2983, 6645)]