19324330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 37773864

約数和(自身を除く): 18449534

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 101, 106, 190, 202, 265, 361, 505, 530, 722, 1007, 1010, 1805, 1919, 2014, 3610, 3838, 5035, 5353, 9595, 10070, 10706, 19133, 19190, 26765, 36461, 38266, 53530, 72922, 95665, 101707, 182305, 191330, 203414, 364610, 508535, 1017070, 1932433, 3864866, 9662165, 19324330]

約数ペア:

[(1, 19324330), (2, 9662165), (5, 3864866), (10, 1932433), (19, 1017070), (38, 508535), (53, 364610), (95, 203414), (101, 191330), (106, 182305), (190, 101707), (202, 95665), (265, 72922), (361, 53530), (505, 38266), (530, 36461), (722, 26765), (1007, 19190), (1010, 19133), (1805, 10706), (1919, 10070), (2014, 9595), (3610, 5353), (3838, 5035)]