12866384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34963}}^1$

素因数の和:34994

約数の個数: 20

約数和(自身を含む): 26013216

約数和(自身を除く): 13146832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34963, 69926, 139852, 279704, 559408, 804149, 1608298, 3216596, 6433192, 12866384]

約数ペア:

[(1, 12866384), (2, 6433192), (4, 3216596), (8, 1608298), (16, 804149), (23, 559408), (46, 279704), (92, 139852), (184, 69926), (368, 34963)]