1900518548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4051}}^1\times {\mathrm{6173}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 3502386720

約数和(自身を除く): 1601868172

約数列:

[1, 2, 4, 19, 38, 76, 4051, 6173, 8102, 12346, 16204, 24692, 76969, 117287, 153938, 234574, 307876, 469148, 25006823, 50013646, 100027292, 475129637, 950259274, 1900518548]

約数ペア:

[(1, 1900518548), (2, 950259274), (4, 475129637), (19, 100027292), (38, 50013646), (76, 25006823), (4051, 469148), (6173, 307876), (8102, 234574), (12346, 153938), (16204, 117287), (24692, 76969)]