19855678848

素因数分解:

$2^7\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{32297}}^1$

素因数の和:33915

約数の個数: 64

約数和(自身を含む): 52776223920

約数和(自身を除く): 32920545072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1601, 3202, 4803, 6404, 9606, 12808, 19212, 25616, 32297, 38424, 51232, 64594, 76848, 96891, 102464, 129188, 153696, 193782, 204928, 258376, 307392, 387564, 516752, 614784, 775128, 1033504, 1550256, 2067008, 3100512, 4134016, 6201024, 12402048, 51707497, 103414994, 155122491, 206829988, 310244982, 413659976, 620489964, 827319952, 1240979928, 1654639904, 2481959856, 3309279808, 4963919712, 6618559616, 9927839424, 19855678848]

約数ペア:

[(1, 19855678848), (2, 9927839424), (3, 6618559616), (4, 4963919712), (6, 3309279808), (8, 2481959856), (12, 1654639904), (16, 1240979928), (24, 827319952), (32, 620489964), (48, 413659976), (64, 310244982), (96, 206829988), (128, 155122491), (192, 103414994), (384, 51707497), (1601, 12402048), (3202, 6201024), (4803, 4134016), (6404, 3100512), (9606, 2067008), (12808, 1550256), (19212, 1033504), (25616, 775128), (32297, 614784), (38424, 516752), (51232, 387564), (64594, 307392), (76848, 258376), (96891, 204928), (102464, 193782), (129188, 153696)]