11572216

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4007}}^1$

素因数の和:4051

約数の個数: 24

約数和(自身を含む): 22905720

約数和(自身を除く): 11333504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4007, 8014, 16028, 32056, 76133, 152266, 304532, 609064, 1446527, 2893054, 5786108, 11572216]

約数ペア:

[(1, 11572216), (2, 5786108), (4, 2893054), (8, 1446527), (19, 609064), (38, 304532), (76, 152266), (152, 76133), (361, 32056), (722, 16028), (1444, 8014), (2888, 4007)]