17672278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9311}}^1$

素因数の和:9399

約数の個数: 16

約数和(自身を含む): 28941696

約数和(自身を除く): 11269418

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9311, 18622, 121043, 242086, 679703, 1359406, 8836139, 17672278]

約数ペア:

[(1, 17672278), (2, 8836139), (13, 1359406), (26, 679703), (73, 242086), (146, 121043), (949, 18622), (1898, 9311)]