16288558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 28959840

約数和(自身を除く): 12671282

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 337, 338, 674, 1859, 2197, 3707, 3718, 4381, 4394, 7414, 8762, 24167, 48191, 48334, 56953, 96382, 113906, 626483, 740389, 1252966, 1480778, 8144279, 16288558]

約数ペア:

[(1, 16288558), (2, 8144279), (11, 1480778), (13, 1252966), (22, 740389), (26, 626483), (143, 113906), (169, 96382), (286, 56953), (337, 48334), (338, 48191), (674, 24167), (1859, 8762), (2197, 7414), (3707, 4394), (3718, 4381)]