12545481936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20104939}}^1$

素因数の和:20104963

約数の個数: 40

約数和(自身を含む): 34902175840

約数和(自身を除く): 22356693904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20104939, 40209878, 60314817, 80419756, 120629634, 160839512, 241259268, 261364207, 321679024, 482518536, 522728414, 784092621, 965037072, 1045456828, 1568185242, 2090913656, 3136370484, 4181827312, 6272740968, 12545481936]

約数ペア:

[(1, 12545481936), (2, 6272740968), (3, 4181827312), (4, 3136370484), (6, 2090913656), (8, 1568185242), (12, 1045456828), (13, 965037072), (16, 784092621), (24, 522728414), (26, 482518536), (39, 321679024), (48, 261364207), (52, 241259268), (78, 160839512), (104, 120629634), (156, 80419756), (208, 60314817), (312, 40209878), (624, 20104939)]