15696831556

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{42473}}^1$

素因数の和:42748

約数の個数: 48

約数和(自身を含む): 32024716416

約数和(自身を除く): 16327884860

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 197, 268, 394, 469, 788, 938, 1379, 1876, 2758, 5516, 13199, 26398, 42473, 52796, 84946, 92393, 169892, 184786, 297311, 369572, 594622, 1189244, 2845691, 5691382, 8367181, 11382764, 16734362, 19919837, 33468724, 39839674, 58570267, 79679348, 117140534, 234281068, 560601127, 1121202254, 2242404508, 3924207889, 7848415778, 15696831556]

約数ペア:

[(1, 15696831556), (2, 7848415778), (4, 3924207889), (7, 2242404508), (14, 1121202254), (28, 560601127), (67, 234281068), (134, 117140534), (197, 79679348), (268, 58570267), (394, 39839674), (469, 33468724), (788, 19919837), (938, 16734362), (1379, 11382764), (1876, 8367181), (2758, 5691382), (5516, 2845691), (13199, 1189244), (26398, 594622), (42473, 369572), (52796, 297311), (84946, 184786), (92393, 169892)]