19098004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12255

約数の個数: 24

約数和(自身を含む): 36929088

約数和(自身を除く): 17831084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12211, 24422, 48844, 207587, 280853, 415174, 561706, 830348, 1123412, 4774501, 9549002, 19098004]

約数ペア:

[(1, 19098004), (2, 9549002), (4, 4774501), (17, 1123412), (23, 830348), (34, 561706), (46, 415174), (68, 280853), (92, 207587), (391, 48844), (782, 24422), (1564, 12211)]