19670294048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 40871900160

約数和(自身を除く): 21201606112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 151, 184, 302, 368, 379, 467, 604, 736, 758, 934, 1208, 1516, 1868, 2416, 3032, 3473, 3736, 4832, 6064, 6946, 7472, 8717, 10741, 12128, 13892, 14944, 17434, 21482, 27784, 34868, 42964, 55568, 57229, 69736, 70517, 85928, 111136, 114458, 139472, 141034, 171856, 176993, 228916, 278944, 282068, 343712, 353986, 457832, 564136, 707972, 915664, 1128272, 1316267, 1415944, 1621891, 1831328, 2256544, 2632534, 2831888, 3243782, 4070839, 5265068, 5663776, 6487564, 8141678, 10530136, 12975128, 16283356, 21060272, 25950256, 26725943, 32566712, 42120544, 51900512, 53451886, 65133424, 106903772, 130266848, 213807544, 427615088, 614696689, 855230176, 1229393378, 2458786756, 4917573512, 9835147024, 19670294048]

約数ペア:

[(1, 19670294048), (2, 9835147024), (4, 4917573512), (8, 2458786756), (16, 1229393378), (23, 855230176), (32, 614696689), (46, 427615088), (92, 213807544), (151, 130266848), (184, 106903772), (302, 65133424), (368, 53451886), (379, 51900512), (467, 42120544), (604, 32566712), (736, 26725943), (758, 25950256), (934, 21060272), (1208, 16283356), (1516, 12975128), (1868, 10530136), (2416, 8141678), (3032, 6487564), (3473, 5663776), (3736, 5265068), (4832, 4070839), (6064, 3243782), (6946, 2831888), (7472, 2632534), (8717, 2256544), (10741, 1831328), (12128, 1621891), (13892, 1415944), (14944, 1316267), (17434, 1128272), (21482, 915664), (27784, 707972), (34868, 564136), (42964, 457832), (55568, 353986), (57229, 343712), (69736, 282068), (70517, 278944), (85928, 228916), (111136, 176993), (114458, 171856), (139472, 141034)]