12197276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4818

約数の個数: 36

約数和(自身を含む): 26745768

約数和(自身を除く): 14548492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 4787, 9574, 19148, 33509, 62231, 67018, 124462, 134036, 234563, 248924, 435617, 469126, 871234, 938252, 1742468, 3049319, 6098638, 12197276]

約数ペア:

[(1, 12197276), (2, 6098638), (4, 3049319), (7, 1742468), (13, 938252), (14, 871234), (26, 469126), (28, 435617), (49, 248924), (52, 234563), (91, 134036), (98, 124462), (182, 67018), (196, 62231), (364, 33509), (637, 19148), (1274, 9574), (2548, 4787)]