19336744

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15013}}^1$

素因数の和:15049

約数の個数: 32

約数和(自身を含む): 43240320

約数和(自身を除く): 23903576

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15013, 30026, 60052, 105091, 120104, 210182, 345299, 420364, 690598, 840728, 1381196, 2417093, 2762392, 4834186, 9668372, 19336744]

約数ペア:

[(1, 19336744), (2, 9668372), (4, 4834186), (7, 2762392), (8, 2417093), (14, 1381196), (23, 840728), (28, 690598), (46, 420364), (56, 345299), (92, 210182), (161, 120104), (184, 105091), (322, 60052), (644, 30026), (1288, 15013)]