11958170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 12838630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1229, 1390, 1946, 2458, 4865, 6145, 8603, 9730, 12290, 17206, 43015, 86030, 170831, 341662, 854155, 1195817, 1708310, 2391634, 5979085, 11958170]

約数ペア:

[(1, 11958170), (2, 5979085), (5, 2391634), (7, 1708310), (10, 1195817), (14, 854155), (35, 341662), (70, 170831), (139, 86030), (278, 43015), (695, 17206), (973, 12290), (1229, 9730), (1390, 8603), (1946, 6145), (2458, 4865)]