16961212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 31280256

約数和(自身を除く): 14319044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 1723, 2461, 3446, 4922, 6892, 9844, 39629, 79258, 158516, 184361, 368722, 737444, 4240303, 8480606, 16961212]

約数ペア:

[(1, 16961212), (2, 8480606), (4, 4240303), (23, 737444), (46, 368722), (92, 184361), (107, 158516), (214, 79258), (428, 39629), (1723, 9844), (2461, 6892), (3446, 4922)]