22500478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11272

約数の個数: 32

約数和(自身を含む): 45319680

約数和(自身を除く): 22819202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 11239, 22478, 78673, 123629, 146107, 157346, 247258, 292214, 865403, 1022749, 1607177, 1730806, 2045498, 3214354, 11250239, 22500478]

約数ペア:

[(1, 22500478), (2, 11250239), (7, 3214354), (11, 2045498), (13, 1730806), (14, 1607177), (22, 1022749), (26, 865403), (77, 292214), (91, 247258), (143, 157346), (154, 146107), (182, 123629), (286, 78673), (1001, 22478), (2002, 11239)]