12711976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 24885000

約数和(自身を除く): 12173024

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 349, 628, 698, 1256, 1396, 2792, 4553, 9106, 10121, 18212, 20242, 36424, 40484, 54793, 80968, 109586, 219172, 438344, 1588997, 3177994, 6355988, 12711976]

約数ペア:

[(1, 12711976), (2, 6355988), (4, 3177994), (8, 1588997), (29, 438344), (58, 219172), (116, 109586), (157, 80968), (232, 54793), (314, 40484), (349, 36424), (628, 20242), (698, 18212), (1256, 10121), (1396, 9106), (2792, 4553)]