2019913552

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{135893}}^1$

素因数の和:136830

約数の個数: 20

約数和(自身を含む): 3917824020

約数和(自身を除く): 1897910468

約数列:

[1, 2, 4, 8, 16, 929, 1858, 3716, 7432, 14864, 135893, 271786, 543572, 1087144, 2174288, 126244597, 252489194, 504978388, 1009956776, 2019913552]

約数ペア:

[(1, 2019913552), (2, 1009956776), (4, 504978388), (8, 252489194), (16, 126244597), (929, 2174288), (1858, 1087144), (3716, 543572), (7432, 271786), (14864, 135893)]