19269862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 30008160

約数和(自身を除く): 10738298

約数列:

[1, 2, 29, 58, 457, 727, 914, 1454, 13253, 21083, 26506, 42166, 332239, 664478, 9634931, 19269862]

約数ペア:

[(1, 19269862), (2, 9634931), (29, 664478), (58, 332239), (457, 42166), (727, 26506), (914, 21083), (1454, 13253)]