16961612

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 30245376

約数和(自身を除く): 13283764

約数列:

[1, 2, 4, 127, 173, 193, 254, 346, 386, 508, 692, 772, 21971, 24511, 33389, 43942, 49022, 66778, 87884, 98044, 133556, 4240403, 8480806, 16961612]

約数ペア:

[(1, 16961612), (2, 8480806), (4, 4240403), (127, 133556), (173, 98044), (193, 87884), (254, 66778), (346, 49022), (386, 43942), (508, 33389), (692, 24511), (772, 21971)]