13340776432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43884133}}^1$

素因数の和:43884160

約数の個数: 20

約数和(自身を含む): 27208163080

約数和(自身を除く): 13867386648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43884133, 87768266, 175536532, 351073064, 702146128, 833798527, 1667597054, 3335194108, 6670388216, 13340776432]

約数ペア:

[(1, 13340776432), (2, 6670388216), (4, 3335194108), (8, 1667597054), (16, 833798527), (19, 702146128), (38, 351073064), (76, 175536532), (152, 87768266), (304, 43884133)]