11866488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 31881600

約数和(自身を除く): 20015112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 491, 636, 982, 1007, 1272, 1473, 1964, 2014, 2946, 3021, 3928, 4028, 5892, 6042, 8056, 9329, 11784, 12084, 18658, 24168, 26023, 27987, 37316, 52046, 55974, 74632, 78069, 104092, 111948, 156138, 208184, 223896, 312276, 494437, 624552, 988874, 1483311, 1977748, 2966622, 3955496, 5933244, 11866488]

約数ペア:

[(1, 11866488), (2, 5933244), (3, 3955496), (4, 2966622), (6, 1977748), (8, 1483311), (12, 988874), (19, 624552), (24, 494437), (38, 312276), (53, 223896), (57, 208184), (76, 156138), (106, 111948), (114, 104092), (152, 78069), (159, 74632), (212, 55974), (228, 52046), (318, 37316), (424, 27987), (456, 26023), (491, 24168), (636, 18658), (982, 12084), (1007, 11784), (1272, 9329), (1473, 8056), (1964, 6042), (2014, 5892), (2946, 4028), (3021, 3928)]