22420424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 45547320

約数和(自身を除く): 23126896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1117, 1544, 2234, 2509, 4468, 5018, 8936, 10036, 14521, 20072, 29042, 58084, 116168, 215581, 431162, 862324, 1724648, 2802553, 5605106, 11210212, 22420424]

約数ペア:

[(1, 22420424), (2, 11210212), (4, 5605106), (8, 2802553), (13, 1724648), (26, 862324), (52, 431162), (104, 215581), (193, 116168), (386, 58084), (772, 29042), (1117, 20072), (1544, 14521), (2234, 10036), (2509, 8936), (4468, 5018)]