19494032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{42013}}^1$

素因数の和:42050

約数の個数: 20

約数和(自身を含む): 39073020

約数和(自身を除く): 19578988

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 42013, 84026, 168052, 336104, 672208, 1218377, 2436754, 4873508, 9747016, 19494032]

約数ペア:

[(1, 19494032), (2, 9747016), (4, 4873508), (8, 2436754), (16, 1218377), (29, 672208), (58, 336104), (116, 168052), (232, 84026), (464, 42013)]