19338032

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7545

約数の個数: 40

約数和(自身を含む): 44687616

約数和(自身を除く): 25349584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 7507, 15014, 30028, 52549, 60056, 105098, 120112, 172661, 210196, 345322, 420392, 690644, 840784, 1208627, 1381288, 2417254, 2762576, 4834508, 9669016, 19338032]

約数ペア:

[(1, 19338032), (2, 9669016), (4, 4834508), (7, 2762576), (8, 2417254), (14, 1381288), (16, 1208627), (23, 840784), (28, 690644), (46, 420392), (56, 345322), (92, 210196), (112, 172661), (161, 120112), (184, 105098), (322, 60056), (368, 52549), (644, 30028), (1288, 15014), (2576, 7507)]