12854865265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{319733}}^1$

素因数の和:319809

約数の個数: 32

約数和(自身を含む): 18232511616

約数和(自身を除く): 5377646351

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 2365, 3655, 8041, 40205, 319733, 1598665, 3517063, 5435461, 13748519, 17585315, 27177305, 59790071, 68742595, 151233709, 233724823, 298950355, 756168545, 1168624115, 2570973053, 12854865265]

約数ペア:

[(1, 12854865265), (5, 2570973053), (11, 1168624115), (17, 756168545), (43, 298950355), (55, 233724823), (85, 151233709), (187, 68742595), (215, 59790071), (473, 27177305), (731, 17585315), (935, 13748519), (2365, 5435461), (3655, 3517063), (8041, 1598665), (40205, 319733)]