22119928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 21425672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 503, 956, 1006, 1912, 2012, 4024, 5497, 10994, 11569, 21988, 23138, 43976, 46276, 92552, 120217, 240434, 480868, 961736, 2764991, 5529982, 11059964, 22119928]

約数ペア:

[(1, 22119928), (2, 11059964), (4, 5529982), (8, 2764991), (23, 961736), (46, 480868), (92, 240434), (184, 120217), (239, 92552), (478, 46276), (503, 43976), (956, 23138), (1006, 21988), (1912, 11569), (2012, 10994), (4024, 5497)]