19345619931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1\times {\mathrm{503}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 30098718720

約数和(自身を除く): 10753098789

約数列:

[1, 3, 11, 17, 33, 51, 179, 187, 383, 503, 537, 561, 1149, 1509, 1969, 3043, 4213, 5533, 5907, 6511, 8551, 9129, 12639, 16599, 19533, 25653, 33473, 68557, 71621, 90037, 94061, 100419, 192649, 205671, 214863, 270111, 282183, 577947, 754127, 990407, 1165469, 1530629, 2119139, 2262381, 2971221, 3275033, 3496407, 4591887, 6357417, 9825099, 12820159, 16836919, 34484171, 36025363, 38460477, 50510757, 103452513, 108076089, 379325881, 586230907, 1137977643, 1758692721, 6448539977, 19345619931]

約数ペア:

[(1, 19345619931), (3, 6448539977), (11, 1758692721), (17, 1137977643), (33, 586230907), (51, 379325881), (179, 108076089), (187, 103452513), (383, 50510757), (503, 38460477), (537, 36025363), (561, 34484171), (1149, 16836919), (1509, 12820159), (1969, 9825099), (3043, 6357417), (4213, 4591887), (5533, 3496407), (5907, 3275033), (6511, 2971221), (8551, 2262381), (9129, 2119139), (12639, 1530629), (16599, 1165469), (19533, 990407), (25653, 754127), (33473, 577947), (68557, 282183), (71621, 270111), (90037, 214863), (94061, 205671), (100419, 192649)]