11656268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 22658328

約数和(自身を除く): 11002060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 401, 559, 676, 802, 1118, 1604, 2236, 5213, 7267, 10426, 14534, 17243, 20852, 29068, 34486, 67769, 68972, 135538, 224159, 271076, 448318, 896636, 2914067, 5828134, 11656268]

約数ペア:

[(1, 11656268), (2, 5828134), (4, 2914067), (13, 896636), (26, 448318), (43, 271076), (52, 224159), (86, 135538), (169, 68972), (172, 67769), (338, 34486), (401, 29068), (559, 20852), (676, 17243), (802, 14534), (1118, 10426), (1604, 7267), (2236, 5213)]