12139756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 21836304

約数和(自身を除く): 9696548

約数列:

[1, 2, 4, 53, 106, 173, 212, 331, 346, 662, 692, 1324, 9169, 17543, 18338, 35086, 36676, 57263, 70172, 114526, 229052, 3034939, 6069878, 12139756]

約数ペア:

[(1, 12139756), (2, 6069878), (4, 3034939), (53, 229052), (106, 114526), (173, 70172), (212, 57263), (331, 36676), (346, 35086), (662, 18338), (692, 17543), (1324, 9169)]