19004449255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1\times {\mathrm{1493}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 25041830400

約数和(自身を除く): 6037381145

約数列:

[1, 5, 11, 55, 199, 995, 1163, 1493, 2189, 5815, 7465, 10945, 12793, 16423, 63965, 82115, 231437, 297107, 1157185, 1485535, 1736359, 2545807, 3268177, 8681795, 12729035, 16340885, 19099949, 95499745, 345535441, 1727677205, 3800889851, 19004449255]

約数ペア:

[(1, 19004449255), (5, 3800889851), (11, 1727677205), (55, 345535441), (199, 95499745), (995, 19099949), (1163, 16340885), (1493, 12729035), (2189, 8681795), (5815, 3268177), (7465, 2545807), (10945, 1736359), (12793, 1485535), (16423, 1157185), (63965, 297107), (82115, 231437)]