19130066

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 24

約数和(自身を含む): 31829760

約数和(自身を除く): 12699694

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 1439, 2878, 6647, 13294, 24463, 33097, 48926, 66194, 415871, 562649, 831742, 1125298, 9565033, 19130066]

約数ペア:

[(1, 19130066), (2, 9565033), (17, 1125298), (23, 831742), (34, 562649), (46, 415871), (289, 66194), (391, 48926), (578, 33097), (782, 24463), (1439, 13294), (2878, 6647)]