19358332

素因数分解:

$2^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 39660600

約数和(自身を除く): 20302268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 349, 566, 698, 1132, 1396, 1981, 2443, 3962, 4886, 7924, 9772, 13867, 17101, 27734, 34202, 55468, 68404, 98767, 197534, 395068, 691369, 1382738, 2765476, 4839583, 9679166, 19358332]

約数ペア:

[(1, 19358332), (2, 9679166), (4, 4839583), (7, 2765476), (14, 1382738), (28, 691369), (49, 395068), (98, 197534), (196, 98767), (283, 68404), (349, 55468), (566, 34202), (698, 27734), (1132, 17101), (1396, 13867), (1981, 9772), (2443, 7924), (3962, 4886)]