139369218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1222537}}^1$

素因数の和:1222561

約数の個数: 16

約数和(自身を含む): 293409120

約数和(自身を除く): 154039902

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1222537, 2445074, 3667611, 7335222, 23228203, 46456406, 69684609, 139369218]

約数ペア:

[(1, 139369218), (2, 69684609), (3, 46456406), (6, 23228203), (19, 7335222), (38, 3667611), (57, 2445074), (114, 1222537)]