12856584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 35078400

約数和(自身を除く): 22221816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 463, 534, 712, 926, 1068, 1157, 1389, 1852, 2136, 2314, 2778, 3471, 3704, 4628, 5556, 6019, 6942, 9256, 11112, 12038, 13884, 18057, 24076, 27768, 36114, 41207, 48152, 72228, 82414, 123621, 144456, 164828, 247242, 329656, 494484, 535691, 988968, 1071382, 1607073, 2142764, 3214146, 4285528, 6428292, 12856584]

約数ペア:

[(1, 12856584), (2, 6428292), (3, 4285528), (4, 3214146), (6, 2142764), (8, 1607073), (12, 1071382), (13, 988968), (24, 535691), (26, 494484), (39, 329656), (52, 247242), (78, 164828), (89, 144456), (104, 123621), (156, 82414), (178, 72228), (267, 48152), (312, 41207), (356, 36114), (463, 27768), (534, 24076), (712, 18057), (926, 13884), (1068, 12038), (1157, 11112), (1389, 9256), (1852, 6942), (2136, 6019), (2314, 5556), (2778, 4628), (3471, 3704)]