39242918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 31542874

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 3191, 6149, 6382, 12298, 35101, 41483, 70202, 82966, 137213, 274426, 456313, 912626, 1509343, 1783769, 3018686, 3567538, 19621459, 39242918]

約数ペア:

[(1, 39242918), (2, 19621459), (11, 3567538), (13, 3018686), (22, 1783769), (26, 1509343), (43, 912626), (86, 456313), (143, 274426), (286, 137213), (473, 82966), (559, 70202), (946, 41483), (1118, 35101), (3191, 12298), (6149, 6382)]