19327398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 40232160

約数和(自身を除く): 20904762

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 277, 401, 554, 802, 831, 1203, 1662, 2406, 8033, 11629, 16066, 23258, 24099, 34887, 48198, 69774, 111077, 222154, 333231, 666462, 3221233, 6442466, 9663699, 19327398]

約数ペア:

[(1, 19327398), (2, 9663699), (3, 6442466), (6, 3221233), (29, 666462), (58, 333231), (87, 222154), (174, 111077), (277, 69774), (401, 48198), (554, 34887), (802, 24099), (831, 23258), (1203, 16066), (1662, 11629), (2406, 8033)]