19170762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 41694912

約数和(自身を除く): 22524150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2297, 2782, 4173, 4594, 6891, 8346, 13782, 29861, 59722, 89583, 179166, 245779, 491558, 737337, 1474674, 3195127, 6390254, 9585381, 19170762]

約数ペア:

[(1, 19170762), (2, 9585381), (3, 6390254), (6, 3195127), (13, 1474674), (26, 737337), (39, 491558), (78, 245779), (107, 179166), (214, 89583), (321, 59722), (642, 29861), (1391, 13782), (2297, 8346), (2782, 6891), (4173, 4594)]