19009502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1367}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 30287520

約数和(自身を除く): 11278018

約数列:

[1, 2, 17, 34, 409, 818, 1367, 2734, 6953, 13906, 23239, 46478, 559103, 1118206, 9504751, 19009502]

約数ペア:

[(1, 19009502), (2, 9504751), (17, 1118206), (34, 559103), (409, 46478), (818, 23239), (1367, 13906), (2734, 6953)]