19009615524

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{402371}}^1$

素因数の和:402536

約数の個数: 48

約数和(自身を含む): 46147239936

約数和(自身を除く): 27137624412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 127, 186, 254, 372, 381, 508, 762, 1524, 3937, 7874, 11811, 15748, 23622, 47244, 402371, 804742, 1207113, 1609484, 2414226, 4828452, 12473501, 24947002, 37420503, 49894004, 51101117, 74841006, 102202234, 149682012, 153303351, 204404468, 306606702, 613213404, 1584134627, 3168269254, 4752403881, 6336538508, 9504807762, 19009615524]

約数ペア:

[(1, 19009615524), (2, 9504807762), (3, 6336538508), (4, 4752403881), (6, 3168269254), (12, 1584134627), (31, 613213404), (62, 306606702), (93, 204404468), (124, 153303351), (127, 149682012), (186, 102202234), (254, 74841006), (372, 51101117), (381, 49894004), (508, 37420503), (762, 24947002), (1524, 12473501), (3937, 4828452), (7874, 2414226), (11811, 1609484), (15748, 1207113), (23622, 804742), (47244, 402371)]