22245392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106949}}^1$

素因数の和:106970

約数の個数: 20

約数和(自身を含む): 46416300

約数和(自身を除く): 24170908

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106949, 213898, 427796, 855592, 1390337, 1711184, 2780674, 5561348, 11122696, 22245392]

約数ペア:

[(1, 22245392), (2, 11122696), (4, 5561348), (8, 2780674), (13, 1711184), (16, 1390337), (26, 855592), (52, 427796), (104, 213898), (208, 106949)]