19385775288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{520787}}^1$

素因数の和:520857

約数の個数: 96

約数和(自身を含む): 58494908160

約数和(自身を除く): 39109132872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 376, 396, 423, 517, 564, 792, 846, 1034, 1128, 1551, 1692, 2068, 3102, 3384, 4136, 4653, 6204, 9306, 12408, 18612, 37224, 520787, 1041574, 1562361, 2083148, 3124722, 4166296, 4687083, 5728657, 6249444, 9374166, 11457314, 12498888, 17185971, 18748332, 22914628, 24476989, 34371942, 37496664, 45829256, 48953978, 51557913, 68743884, 73430967, 97907956, 103115826, 137487768, 146861934, 195815912, 206231652, 220292901, 269246879, 293723868, 412463304, 440585802, 538493758, 587447736, 807740637, 881171604, 1076987516, 1615481274, 1762343208, 2153975032, 2423221911, 3230962548, 4846443822, 6461925096, 9692887644, 19385775288]

約数ペア:

[(1, 19385775288), (2, 9692887644), (3, 6461925096), (4, 4846443822), (6, 3230962548), (8, 2423221911), (9, 2153975032), (11, 1762343208), (12, 1615481274), (18, 1076987516), (22, 881171604), (24, 807740637), (33, 587447736), (36, 538493758), (44, 440585802), (47, 412463304), (66, 293723868), (72, 269246879), (88, 220292901), (94, 206231652), (99, 195815912), (132, 146861934), (141, 137487768), (188, 103115826), (198, 97907956), (264, 73430967), (282, 68743884), (376, 51557913), (396, 48953978), (423, 45829256), (517, 37496664), (564, 34371942), (792, 24476989), (846, 22914628), (1034, 18748332), (1128, 17185971), (1551, 12498888), (1692, 11457314), (2068, 9374166), (3102, 6249444), (3384, 5728657), (4136, 4687083), (4653, 4166296), (6204, 3124722), (9306, 2083148), (12408, 1562361), (18612, 1041574), (37224, 520787)]