22525516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 42673904

約数和(自身を除く): 20148388

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2053, 2743, 4106, 5486, 8212, 10972, 26689, 53378, 106756, 433183, 866366, 1732732, 5631379, 11262758, 22525516]

約数ペア:

[(1, 22525516), (2, 11262758), (4, 5631379), (13, 1732732), (26, 866366), (52, 433183), (211, 106756), (422, 53378), (844, 26689), (2053, 10972), (2743, 8212), (4106, 5486)]