12948442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 21773340

約数和(自身を除く): 8824898

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1321, 2642, 4901, 9802, 17173, 34346, 38309, 76618, 223249, 446498, 498017, 996034, 6474221, 12948442]

約数ペア:

[(1, 12948442), (2, 6474221), (13, 996034), (26, 498017), (29, 446498), (58, 223249), (169, 76618), (338, 38309), (377, 34346), (754, 17173), (1321, 9802), (2642, 4901)]