1919302256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3869561}}^1$

素因数の和:3869600

約数の個数: 20

約数和(自身を含む): 3838605504

約数和(自身を除く): 1919303248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3869561, 7739122, 15478244, 30956488, 61912976, 119956391, 239912782, 479825564, 959651128, 1919302256]

約数ペア:

[(1, 1919302256), (2, 959651128), (4, 479825564), (8, 239912782), (16, 119956391), (31, 61912976), (62, 30956488), (124, 15478244), (248, 7739122), (496, 3869561)]