11819269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 3847931

約数列:

[1, 7, 11, 29, 67, 77, 79, 203, 319, 469, 553, 737, 869, 1943, 2233, 2291, 5159, 5293, 6083, 13601, 16037, 21373, 25201, 37051, 58223, 149611, 153497, 176407, 407561, 1074479, 1688467, 11819269]

約数ペア:

[(1, 11819269), (7, 1688467), (11, 1074479), (29, 407561), (67, 176407), (77, 153497), (79, 149611), (203, 58223), (319, 37051), (469, 25201), (553, 21373), (737, 16037), (869, 13601), (1943, 6083), (2233, 5293), (2291, 5159)]