16553372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 31769472

約数和(自身を除く): 15216100

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1783, 2321, 3566, 4642, 7132, 9284, 19613, 39226, 78452, 376213, 752426, 1504852, 4138343, 8276686, 16553372]

約数ペア:

[(1, 16553372), (2, 8276686), (4, 4138343), (11, 1504852), (22, 752426), (44, 376213), (211, 78452), (422, 39226), (844, 19613), (1783, 9284), (2321, 7132), (3566, 4642)]