16621330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 33265728

約数和(自身を除く): 16644398

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2851, 2915, 5702, 5830, 14255, 28510, 31361, 62722, 151103, 156805, 302206, 313610, 755515, 1511030, 1662133, 3324266, 8310665, 16621330]

約数ペア:

[(1, 16621330), (2, 8310665), (5, 3324266), (10, 1662133), (11, 1511030), (22, 755515), (53, 313610), (55, 302206), (106, 156805), (110, 151103), (265, 62722), (530, 31361), (583, 28510), (1166, 14255), (2851, 5830), (2915, 5702)]