19162388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23599}}^1$

素因数の和:23639

約数の個数: 24

約数和(自身を含む): 39648000

約数和(自身を除く): 20485612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23599, 47198, 94396, 165193, 330386, 660772, 684371, 1368742, 2737484, 4790597, 9581194, 19162388]

約数ペア:

[(1, 19162388), (2, 9581194), (4, 4790597), (7, 2737484), (14, 1368742), (28, 684371), (29, 660772), (58, 330386), (116, 165193), (203, 94396), (406, 47198), (812, 23599)]