19006429689

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{32971}}^1$

素因数の和:33382

約数の個数: 36

約数和(自身を含む): 29807347440

約数和(自身を除く): 10800917751

約数列:

[1, 3, 9, 13, 39, 117, 169, 379, 507, 1137, 1521, 3411, 4927, 14781, 32971, 44343, 64051, 98913, 192153, 296739, 428623, 576459, 1285869, 3857607, 5572099, 12496009, 16716297, 37488027, 50148891, 112464081, 162448117, 487344351, 1462033053, 2111825521, 6335476563, 19006429689]

約数ペア:

[(1, 19006429689), (3, 6335476563), (9, 2111825521), (13, 1462033053), (39, 487344351), (117, 162448117), (169, 112464081), (379, 50148891), (507, 37488027), (1137, 16716297), (1521, 12496009), (3411, 5572099), (4927, 3857607), (14781, 1285869), (32971, 576459), (44343, 428623), (64051, 296739), (98913, 192153)]