12880802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11047}}^1$

素因数の和:11113

約数の個数: 16

約数和(自身を含む): 21477312

約数和(自身を除く): 8596510

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 11047, 22094, 121517, 243034, 585491, 1170982, 6440401, 12880802]

約数ペア:

[(1, 12880802), (2, 6440401), (11, 1170982), (22, 585491), (53, 243034), (106, 121517), (583, 22094), (1166, 11047)]