22380388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 40852224

約数和(自身を除く): 18471836

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 1787, 3131, 3574, 6262, 7148, 12524, 55397, 110794, 180487, 221588, 360974, 721948, 5595097, 11190194, 22380388]

約数ペア:

[(1, 22380388), (2, 11190194), (4, 5595097), (31, 721948), (62, 360974), (101, 221588), (124, 180487), (202, 110794), (404, 55397), (1787, 12524), (3131, 7148), (3574, 6262)]