16267372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 31162320

約数和(自身を除く): 14894948

約数列:

[1, 2, 4, 11, 22, 44, 457, 809, 914, 1618, 1828, 3236, 5027, 8899, 10054, 17798, 20108, 35596, 369713, 739426, 1478852, 4066843, 8133686, 16267372]

約数ペア:

[(1, 16267372), (2, 8133686), (4, 4066843), (11, 1478852), (22, 739426), (44, 369713), (457, 35596), (809, 20108), (914, 17798), (1618, 10054), (1828, 8899), (3236, 5027)]