1385223842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1\times {\mathrm{9677}}^1$

素因数の和:13465

約数の個数: 16

約数和(自身を含む): 2188002240

約数和(自身を除く): 802778398

約数列:

[1, 2, 19, 38, 3767, 7534, 9677, 19354, 71573, 143146, 183863, 367726, 36453259, 72906518, 692611921, 1385223842]

約数ペア:

[(1, 1385223842), (2, 692611921), (19, 72906518), (38, 36453259), (3767, 367726), (7534, 183863), (9677, 143146), (19354, 71573)]