21832022014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{351031}}^1$

素因数の和:351312

約数の個数: 24

約数和(自身を含む): 36135936144

約数和(自身を除く): 14303914130

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 2827, 5654, 31097, 62194, 351031, 702062, 3861341, 7722682, 42474751, 84949502, 90214967, 180429934, 992364637, 1984729274, 10916011007, 21832022014]

約数ペア:

[(1, 21832022014), (2, 10916011007), (11, 1984729274), (22, 992364637), (121, 180429934), (242, 90214967), (257, 84949502), (514, 42474751), (2827, 7722682), (5654, 3861341), (31097, 702062), (62194, 351031)]