21110368312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5850989}}^1$

素因数の和:5851047

約数の個数: 32

約数和(自身を含む): 44233484400

約数和(自身を除く): 23123116088

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 5850989, 11701978, 23403956, 46807912, 64360879, 128721758, 239890549, 257443516, 479781098, 514887032, 959562196, 1919124392, 2638796039, 5277592078, 10555184156, 21110368312]

約数ペア:

[(1, 21110368312), (2, 10555184156), (4, 5277592078), (8, 2638796039), (11, 1919124392), (22, 959562196), (41, 514887032), (44, 479781098), (82, 257443516), (88, 239890549), (164, 128721758), (328, 64360879), (451, 46807912), (902, 23403956), (1804, 11701978), (3608, 5850989)]