9782188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 19407920

約数和(自身を除く): 9625732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 9901, 19802, 39604, 128713, 188119, 257426, 376238, 514852, 752476, 2445547, 4891094, 9782188]

約数ペア:

[(1, 9782188), (2, 4891094), (4, 2445547), (13, 752476), (19, 514852), (26, 376238), (38, 257426), (52, 188119), (76, 128713), (247, 39604), (494, 19802), (988, 9901)]