11919705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 22165248

約数和(自身を除く): 10245543

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 1861, 2135, 5583, 6405, 9305, 13027, 27915, 39081, 65135, 113521, 195405, 340563, 567605, 794647, 1702815, 2383941, 3973235, 11919705]

約数ペア:

[(1, 11919705), (3, 3973235), (5, 2383941), (7, 1702815), (15, 794647), (21, 567605), (35, 340563), (61, 195405), (105, 113521), (183, 65135), (305, 39081), (427, 27915), (915, 13027), (1281, 9305), (1861, 6405), (2135, 5583)]