12147804907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{5953}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 14899289600

約数和(自身を除く): 2751484693

約数列:

[1, 7, 19, 67, 133, 229, 469, 1273, 1603, 4351, 5953, 8911, 15343, 30457, 41671, 107401, 113107, 291517, 398851, 791749, 1363237, 2040619, 2791957, 7578169, 9542659, 25901503, 53047183, 91336879, 181310521, 639358153, 1735400701, 12147804907]

約数ペア:

[(1, 12147804907), (7, 1735400701), (19, 639358153), (67, 181310521), (133, 91336879), (229, 53047183), (469, 25901503), (1273, 9542659), (1603, 7578169), (4351, 2791957), (5953, 2040619), (8911, 1363237), (15343, 791749), (30457, 398851), (41671, 291517), (107401, 113107)]