22169524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 42910084

約数和(自身を除く): 20740560

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 193, 386, 611, 772, 1222, 2209, 2444, 2509, 4418, 5018, 8836, 9071, 10036, 18142, 28717, 36284, 57434, 114868, 117923, 235846, 426337, 471692, 852674, 1705348, 5542381, 11084762, 22169524]

約数ペア:

[(1, 22169524), (2, 11084762), (4, 5542381), (13, 1705348), (26, 852674), (47, 471692), (52, 426337), (94, 235846), (188, 117923), (193, 114868), (386, 57434), (611, 36284), (772, 28717), (1222, 18142), (2209, 10036), (2444, 9071), (2509, 8836), (4418, 5018)]