19438804544698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{126605821}}^1$

素因数の和:126606838

約数の個数: 32

約数和(自身を含む): 36389551782528

約数和(自身を除く): 16950747237830

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 997, 1994, 6979, 10967, 13958, 21934, 76769, 153538, 126605821, 253211642, 886240747, 1392664031, 1772481494, 2785328062, 9748648217, 19497296434, 126226003537, 252452007074, 883582024759, 1388486038907, 1767164049518, 2776972077814, 9719402272349, 19438804544698]

約数ペア:

[(1, 19438804544698), (2, 9719402272349), (7, 2776972077814), (11, 1767164049518), (14, 1388486038907), (22, 883582024759), (77, 252452007074), (154, 126226003537), (997, 19497296434), (1994, 9748648217), (6979, 2785328062), (10967, 1772481494), (13958, 1392664031), (21934, 886240747), (76769, 253211642), (153538, 126605821)]