21825892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29179}}^1$

素因数の和:29211

約数の個数: 24

約数和(自身を含む): 44120160

約数和(自身を除く): 22294268

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29179, 58358, 116716, 320969, 496043, 641938, 992086, 1283876, 1984172, 5456473, 10912946, 21825892]

約数ペア:

[(1, 21825892), (2, 10912946), (4, 5456473), (11, 1984172), (17, 1283876), (22, 992086), (34, 641938), (44, 496043), (68, 320969), (187, 116716), (374, 58358), (748, 29179)]