19650592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47237}}^1$

素因数の和:47260

約数の個数: 24

約数和(自身を含む): 41663916

約数和(自身を除く): 22013324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 47237, 94474, 188948, 377896, 614081, 755792, 1228162, 1511584, 2456324, 4912648, 9825296, 19650592]

約数ペア:

[(1, 19650592), (2, 9825296), (4, 4912648), (8, 2456324), (13, 1511584), (16, 1228162), (26, 755792), (32, 614081), (52, 377896), (104, 188948), (208, 94474), (416, 47237)]