19201384

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{18899}}^1$

素因数の和:19032

約数の個数: 16

約数和(自身を含む): 36288000

約数和(自身を除く): 17086616

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 18899, 37798, 75596, 151192, 2400173, 4800346, 9600692, 19201384]

約数ペア:

[(1, 19201384), (2, 9600692), (4, 4800346), (8, 2400173), (127, 151192), (254, 75596), (508, 37798), (1016, 18899)]