17962372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 33367040

約数和(自身を除く): 15404668

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1861, 2413, 3722, 4826, 7444, 9652, 35359, 70718, 141436, 236347, 472694, 945388, 4490593, 8981186, 17962372]

約数ペア:

[(1, 17962372), (2, 8981186), (4, 4490593), (19, 945388), (38, 472694), (76, 236347), (127, 141436), (254, 70718), (508, 35359), (1861, 9652), (2413, 7444), (3722, 4826)]