15697080272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{16628263}}^1$

素因数の和:16628330

約数の個数: 20

約数和(自身を含む): 30928571040

約数和(自身を除く): 15231490768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 16628263, 33256526, 66513052, 133026104, 266052208, 981067517, 1962135034, 3924270068, 7848540136, 15697080272]

約数ペア:

[(1, 15697080272), (2, 7848540136), (4, 3924270068), (8, 1962135034), (16, 981067517), (59, 266052208), (118, 133026104), (236, 66513052), (472, 33256526), (944, 16628263)]