21362132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28559}}^1$

素因数の和:28591

約数の個数: 24

約数和(自身を含む): 43182720

約数和(自身を除く): 21820588

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 28559, 57118, 114236, 314149, 485503, 628298, 971006, 1256596, 1942012, 5340533, 10681066, 21362132]

約数ペア:

[(1, 21362132), (2, 10681066), (4, 5340533), (11, 1942012), (17, 1256596), (22, 971006), (34, 628298), (44, 485503), (68, 314149), (187, 114236), (374, 57118), (748, 28559)]