19103674696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1\times {\mathrm{733}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 37670054400

約数和(自身を除く): 18566379704

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 719, 733, 788, 1438, 1466, 1576, 2876, 2932, 4531, 5752, 5864, 9062, 16537, 16859, 18124, 33074, 33718, 36248, 66148, 67436, 132296, 134872, 141643, 144401, 283286, 288802, 527027, 566572, 577604, 1054054, 1133144, 1155208, 2108108, 3257789, 3321223, 4216216, 6515578, 6642446, 12121621, 13031156, 13284892, 24243242, 26062312, 26569784, 48486484, 96972968, 103824319, 207648638, 415297276, 830594552, 2387959337, 4775918674, 9551837348, 19103674696]

約数ペア:

[(1, 19103674696), (2, 9551837348), (4, 4775918674), (8, 2387959337), (23, 830594552), (46, 415297276), (92, 207648638), (184, 103824319), (197, 96972968), (394, 48486484), (719, 26569784), (733, 26062312), (788, 24243242), (1438, 13284892), (1466, 13031156), (1576, 12121621), (2876, 6642446), (2932, 6515578), (4531, 4216216), (5752, 3321223), (5864, 3257789), (9062, 2108108), (16537, 1155208), (16859, 1133144), (18124, 1054054), (33074, 577604), (33718, 566572), (36248, 527027), (66148, 288802), (67436, 283286), (132296, 144401), (134872, 141643)]