12906221656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{28181}}^1$

素因数の和:28360

約数の個数: 64

約数和(自身を含む): 26784172800

約数和(自身を除く): 13877951144

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 131, 152, 184, 262, 437, 524, 874, 1048, 1748, 2489, 3013, 3496, 4978, 6026, 9956, 12052, 19912, 24104, 28181, 56362, 57247, 112724, 114494, 225448, 228988, 457976, 535439, 648163, 1070878, 1296326, 2141756, 2592652, 3691711, 4283512, 5185304, 7383422, 12315097, 14766844, 24630194, 29533688, 49260388, 70142509, 84909353, 98520776, 140285018, 169818706, 280570036, 339637412, 561140072, 679274824, 1613277707, 3226555414, 6453110828, 12906221656]

約数ペア:

[(1, 12906221656), (2, 6453110828), (4, 3226555414), (8, 1613277707), (19, 679274824), (23, 561140072), (38, 339637412), (46, 280570036), (76, 169818706), (92, 140285018), (131, 98520776), (152, 84909353), (184, 70142509), (262, 49260388), (437, 29533688), (524, 24630194), (874, 14766844), (1048, 12315097), (1748, 7383422), (2489, 5185304), (3013, 4283512), (3496, 3691711), (4978, 2592652), (6026, 2141756), (9956, 1296326), (12052, 1070878), (19912, 648163), (24104, 535439), (28181, 457976), (56362, 228988), (57247, 225448), (112724, 114494)]