19418528092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1233079}}^1$

素因数の和:1233241

約数の個数: 24

約数和(自身を含む): 35354869760

約数和(自身を除く): 15936341668

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 15748, 1233079, 2466158, 4932316, 38225449, 76450898, 152901796, 156601033, 313202066, 626404132, 4854632023, 9709264046, 19418528092]

約数ペア:

[(1, 19418528092), (2, 9709264046), (4, 4854632023), (31, 626404132), (62, 313202066), (124, 156601033), (127, 152901796), (254, 76450898), (508, 38225449), (3937, 4932316), (7874, 2466158), (15748, 1233079)]