12891567792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{21647}}^1$

素因数の和:22330

約数の個数: 80

約数和(自身を含む): 35111324160

約数和(自身を除く): 22219756368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 653, 912, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 12407, 15672, 21647, 24814, 31344, 37221, 43294, 49628, 64941, 74442, 86588, 99256, 129882, 148884, 173176, 198512, 259764, 297768, 346352, 411293, 519528, 595536, 822586, 1039056, 1233879, 1645172, 2467758, 3290344, 4935516, 6580688, 9871032, 14135491, 19742064, 28270982, 42406473, 56541964, 84812946, 113083928, 169625892, 226167856, 268574329, 339251784, 537148658, 678503568, 805722987, 1074297316, 1611445974, 2148594632, 3222891948, 4297189264, 6445783896, 12891567792]

約数ペア:

[(1, 12891567792), (2, 6445783896), (3, 4297189264), (4, 3222891948), (6, 2148594632), (8, 1611445974), (12, 1074297316), (16, 805722987), (19, 678503568), (24, 537148658), (38, 339251784), (48, 268574329), (57, 226167856), (76, 169625892), (114, 113083928), (152, 84812946), (228, 56541964), (304, 42406473), (456, 28270982), (653, 19742064), (912, 14135491), (1306, 9871032), (1959, 6580688), (2612, 4935516), (3918, 3290344), (5224, 2467758), (7836, 1645172), (10448, 1233879), (12407, 1039056), (15672, 822586), (21647, 595536), (24814, 519528), (31344, 411293), (37221, 346352), (43294, 297768), (49628, 259764), (64941, 198512), (74442, 173176), (86588, 148884), (99256, 129882)]