19724209824

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{504817}}^1$

素因数の和:504878

約数の個数: 96

約数和(自身を含む): 58009646016

約数和(自身を除く): 38285436192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 132, 148, 176, 222, 264, 296, 352, 407, 444, 528, 592, 814, 888, 1056, 1184, 1221, 1628, 1776, 2442, 3256, 3552, 4884, 6512, 9768, 13024, 19536, 39072, 504817, 1009634, 1514451, 2019268, 3028902, 4038536, 5552987, 6057804, 8077072, 11105974, 12115608, 16154144, 16658961, 18678229, 22211948, 24231216, 33317922, 37356458, 44423896, 48462432, 56034687, 66635844, 74712916, 88847792, 112069374, 133271688, 149425832, 177695584, 205460519, 224138748, 266543376, 298851664, 410921038, 448277496, 533086752, 597703328, 616381557, 821842076, 896554992, 1232763114, 1643684152, 1793109984, 2465526228, 3287368304, 4931052456, 6574736608, 9862104912, 19724209824]

約数ペア:

[(1, 19724209824), (2, 9862104912), (3, 6574736608), (4, 4931052456), (6, 3287368304), (8, 2465526228), (11, 1793109984), (12, 1643684152), (16, 1232763114), (22, 896554992), (24, 821842076), (32, 616381557), (33, 597703328), (37, 533086752), (44, 448277496), (48, 410921038), (66, 298851664), (74, 266543376), (88, 224138748), (96, 205460519), (111, 177695584), (132, 149425832), (148, 133271688), (176, 112069374), (222, 88847792), (264, 74712916), (296, 66635844), (352, 56034687), (407, 48462432), (444, 44423896), (528, 37356458), (592, 33317922), (814, 24231216), (888, 22211948), (1056, 18678229), (1184, 16658961), (1221, 16154144), (1628, 12115608), (1776, 11105974), (2442, 8077072), (3256, 6057804), (3552, 5552987), (4884, 4038536), (6512, 3028902), (9768, 2019268), (13024, 1514451), (19536, 1009634), (39072, 504817)]