22504378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 36892800

約数和(自身を除く): 14388422

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 479, 958, 1807, 3614, 6227, 12454, 23491, 46982, 66581, 80951, 133162, 161902, 865553, 1731106, 11252189, 22504378]

約数ペア:

[(1, 22504378), (2, 11252189), (13, 1731106), (26, 865553), (139, 161902), (169, 133162), (278, 80951), (338, 66581), (479, 46982), (958, 23491), (1807, 12454), (3614, 6227)]