12291070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3853}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 24973920

約数和(自身を除く): 12682850

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 3853, 7706, 19265, 38530, 42383, 84766, 111737, 211915, 223474, 423830, 558685, 1117370, 1229107, 2458214, 6145535, 12291070]

約数ペア:

[(1, 12291070), (2, 6145535), (5, 2458214), (10, 1229107), (11, 1117370), (22, 558685), (29, 423830), (55, 223474), (58, 211915), (110, 111737), (145, 84766), (290, 42383), (319, 38530), (638, 19265), (1595, 7706), (3190, 3853)]