38647203122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1\times {\mathrm{21379}}^1$

素因数の和:22166

約数の個数: 32

約数和(自身を含む): 63840337920

約数和(自身を除く): 25193134798

約数列:

[1, 2, 11, 22, 127, 254, 647, 1294, 1397, 2794, 7117, 14234, 21379, 42758, 82169, 164338, 235169, 470338, 903859, 1807718, 2715133, 5430266, 13832213, 27664426, 29866463, 59732926, 152154343, 304308686, 1756691051, 3513382102, 19323601561, 38647203122]

約数ペア:

[(1, 38647203122), (2, 19323601561), (11, 3513382102), (22, 1756691051), (127, 304308686), (254, 152154343), (647, 59732926), (1294, 29866463), (1397, 27664426), (2794, 13832213), (7117, 5430266), (14234, 2715133), (21379, 1807718), (42758, 903859), (82169, 470338), (164338, 235169)]