11747822690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1\times {\mathrm{3911}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 21313514880

約数和(自身を除く): 9565692190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2161, 3911, 4322, 7822, 10805, 19555, 21610, 39110, 300379, 543629, 600758, 1087258, 1501895, 2718145, 3003790, 5436290, 8451671, 16903342, 42258355, 84516710, 1174782269, 2349564538, 5873911345, 11747822690]

約数ペア:

[(1, 11747822690), (2, 5873911345), (5, 2349564538), (10, 1174782269), (139, 84516710), (278, 42258355), (695, 16903342), (1390, 8451671), (2161, 5436290), (3911, 3003790), (4322, 2718145), (7822, 1501895), (10805, 1087258), (19555, 600758), (21610, 543629), (39110, 300379)]