65388158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{14221}}^1$

素因数の和:14264

約数の個数: 24

約数和(自身を含む): 113491560

約数和(自身を除く): 48103402

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 14221, 28442, 156431, 270199, 312862, 540398, 1720741, 2972189, 3441482, 5944378, 32694079, 65388158]

約数ペア:

[(1, 65388158), (2, 32694079), (11, 5944378), (19, 3441482), (22, 2972189), (38, 1720741), (121, 540398), (209, 312862), (242, 270199), (418, 156431), (2299, 28442), (4598, 14221)]