15679537918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{2297}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 26311419792

約数和(自身を除く): 10631881874

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 421, 737, 842, 1474, 2297, 4594, 4631, 8107, 9262, 16214, 25267, 28207, 50534, 50941, 56414, 101882, 153899, 277937, 307798, 310277, 555874, 620554, 967037, 1692889, 1934074, 3385778, 3413047, 6826094, 10637407, 18621779, 21274814, 37243558, 64791479, 117011477, 129582958, 234022954, 712706269, 1425412538, 7839768959, 15679537918]

約数ペア:

[(1, 15679537918), (2, 7839768959), (11, 1425412538), (22, 712706269), (67, 234022954), (121, 129582958), (134, 117011477), (242, 64791479), (421, 37243558), (737, 21274814), (842, 18621779), (1474, 10637407), (2297, 6826094), (4594, 3413047), (4631, 3385778), (8107, 1934074), (9262, 1692889), (16214, 967037), (25267, 620554), (28207, 555874), (50534, 310277), (50941, 307798), (56414, 277937), (101882, 153899)]