42730778878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1915663}}^1$

素因数の和:1916271

約数の個数: 16

約数和(自身を含む): 67584625920

約数和(自身を除く): 24853847042

約数列:

[1, 2, 19, 38, 587, 1174, 11153, 22306, 1915663, 3831326, 36397597, 72795194, 1124494181, 2248988362, 21365389439, 42730778878]

約数ペア:

[(1, 42730778878), (2, 21365389439), (19, 2248988362), (38, 1124494181), (587, 72795194), (1174, 36397597), (11153, 3831326), (22306, 1915663)]