12870292084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{180793}}^1$

素因数の和:180884

約数の個数: 36

約数和(自身を含む): 24928961484

約数和(自身を除く): 12058669400

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1369, 1924, 2738, 5476, 17797, 35594, 71188, 180793, 361586, 723172, 2350309, 4700618, 6689341, 9401236, 13378682, 26757364, 86961433, 173922866, 247505617, 347845732, 495011234, 990022468, 3217573021, 6435146042, 12870292084]

約数ペア:

[(1, 12870292084), (2, 6435146042), (4, 3217573021), (13, 990022468), (26, 495011234), (37, 347845732), (52, 247505617), (74, 173922866), (148, 86961433), (481, 26757364), (962, 13378682), (1369, 9401236), (1924, 6689341), (2738, 4700618), (5476, 2350309), (17797, 723172), (35594, 361586), (71188, 180793)]