19005332992

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{1453}}^1$

素因数の和:1963

約数の個数: 80

約数和(自身を含む): 38732989680

約数和(自身を除く): 19727656688

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 433, 472, 512, 866, 944, 1453, 1732, 1888, 2906, 3464, 3776, 5812, 6928, 7552, 11624, 13856, 15104, 23248, 25547, 27712, 30208, 46496, 51094, 55424, 85727, 92992, 102188, 110848, 171454, 185984, 204376, 221696, 342908, 371968, 408752, 629149, 685816, 743936, 817504, 1258298, 1371632, 1635008, 2516596, 2743264, 3270016, 5033192, 5486528, 6540032, 10066384, 10973056, 13080064, 20132768, 21946112, 37119791, 40265536, 43892224, 74239582, 80531072, 148479164, 161062144, 296958328, 322124288, 593916656, 1187833312, 2375666624, 4751333248, 9502666496, 19005332992]

約数ペア:

[(1, 19005332992), (2, 9502666496), (4, 4751333248), (8, 2375666624), (16, 1187833312), (32, 593916656), (59, 322124288), (64, 296958328), (118, 161062144), (128, 148479164), (236, 80531072), (256, 74239582), (433, 43892224), (472, 40265536), (512, 37119791), (866, 21946112), (944, 20132768), (1453, 13080064), (1732, 10973056), (1888, 10066384), (2906, 6540032), (3464, 5486528), (3776, 5033192), (5812, 3270016), (6928, 2743264), (7552, 2516596), (11624, 1635008), (13856, 1371632), (15104, 1258298), (23248, 817504), (25547, 743936), (27712, 685816), (30208, 629149), (46496, 408752), (51094, 371968), (55424, 342908), (85727, 221696), (92992, 204376), (102188, 185984), (110848, 171454)]