11618978

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2306

約数の個数: 24

約数和(自身を含む): 20665692

約数和(自身を除く): 9046714

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2237, 2597, 4474, 5194, 15659, 31318, 109613, 118561, 219226, 237122, 829927, 1659854, 5809489, 11618978]

約数ペア:

[(1, 11618978), (2, 5809489), (7, 1659854), (14, 829927), (49, 237122), (53, 219226), (98, 118561), (106, 109613), (371, 31318), (742, 15659), (2237, 5194), (2597, 4474)]