15996214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32381}}^1$

素因数の和:32415

約数の個数: 16

約数和(自身を含む): 27200880

約数和(自身を除く): 11204666

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 32381, 64762, 420953, 615239, 841906, 1230478, 7998107, 15996214]

約数ペア:

[(1, 15996214), (2, 7998107), (13, 1230478), (19, 841906), (26, 615239), (38, 420953), (247, 64762), (494, 32381)]