2019370822

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1975901}}^1$

素因数の和:1975983

約数の個数: 16

約数和(自身を含む): 3509201952

約数和(自身を除く): 1489831130

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1975901, 3951802, 13831307, 27662614, 144240773, 288481546, 1009685411, 2019370822]

約数ペア:

[(1, 2019370822), (2, 1009685411), (7, 288481546), (14, 144240773), (73, 27662614), (146, 13831307), (511, 3951802), (1022, 1975901)]