25430398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{95603}}^1$

素因数の和:95631

約数の個数: 16

約数和(自身を含む): 45889920

約数和(自身を除く): 20459522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 95603, 191206, 669221, 1338442, 1816457, 3632914, 12715199, 25430398]

約数ペア:

[(1, 25430398), (2, 12715199), (7, 3632914), (14, 1816457), (19, 1338442), (38, 669221), (133, 191206), (266, 95603)]