18419504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{50053}}^1$

素因数の和:50084

約数の個数: 20

約数和(自身を含む): 37240176

約数和(自身を除く): 18820672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 50053, 100106, 200212, 400424, 800848, 1151219, 2302438, 4604876, 9209752, 18419504]

約数ペア:

[(1, 18419504), (2, 9209752), (4, 4604876), (8, 2302438), (16, 1151219), (23, 800848), (46, 400424), (92, 200212), (184, 100106), (368, 50053)]