122514812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{230291}}^1$

素因数の和:230321

約数の個数: 24

約数和(自身を含む): 257927040

約数和(自身を除く): 135412228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 230291, 460582, 921164, 1612037, 3224074, 4375529, 6448148, 8751058, 17502116, 30628703, 61257406, 122514812]

約数ペア:

[(1, 122514812), (2, 61257406), (4, 30628703), (7, 17502116), (14, 8751058), (19, 6448148), (28, 4375529), (38, 3224074), (76, 1612037), (133, 921164), (266, 460582), (532, 230291)]