19260648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 57788640

約数和(自身を除く): 38527992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 83, 88, 99, 132, 166, 198, 249, 264, 293, 332, 396, 498, 586, 664, 747, 792, 879, 913, 996, 1172, 1494, 1758, 1826, 1992, 2344, 2637, 2739, 2988, 3223, 3516, 3652, 5274, 5478, 5976, 6446, 7032, 7304, 8217, 9669, 10548, 10956, 12892, 16434, 19338, 21096, 21912, 24319, 25784, 29007, 32868, 38676, 48638, 58014, 65736, 72957, 77352, 97276, 116028, 145914, 194552, 218871, 232056, 267509, 291828, 437742, 535018, 583656, 802527, 875484, 1070036, 1605054, 1750968, 2140072, 2407581, 3210108, 4815162, 6420216, 9630324, 19260648]

約数ペア:

[(1, 19260648), (2, 9630324), (3, 6420216), (4, 4815162), (6, 3210108), (8, 2407581), (9, 2140072), (11, 1750968), (12, 1605054), (18, 1070036), (22, 875484), (24, 802527), (33, 583656), (36, 535018), (44, 437742), (66, 291828), (72, 267509), (83, 232056), (88, 218871), (99, 194552), (132, 145914), (166, 116028), (198, 97276), (249, 77352), (264, 72957), (293, 65736), (332, 58014), (396, 48638), (498, 38676), (586, 32868), (664, 29007), (747, 25784), (792, 24319), (879, 21912), (913, 21096), (996, 19338), (1172, 16434), (1494, 12892), (1758, 10956), (1826, 10548), (1992, 9669), (2344, 8217), (2637, 7304), (2739, 7032), (2988, 6446), (3223, 5976), (3516, 5478), (3652, 5274)]