22457924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 41764800

約数和(自身を除く): 19306876

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 2711, 4142, 5422, 8284, 10844, 51509, 103018, 206036, 295499, 590998, 1181996, 5614481, 11228962, 22457924]

約数ペア:

[(1, 22457924), (2, 11228962), (4, 5614481), (19, 1181996), (38, 590998), (76, 295499), (109, 206036), (218, 103018), (436, 51509), (2071, 10844), (2711, 8284), (4142, 5422)]