19027394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 30025728

約数和(自身を除く): 10998334

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3257, 5842, 6514, 74911, 149822, 413639, 827278, 9513697, 19027394]

約数ペア:

[(1, 19027394), (2, 9513697), (23, 827278), (46, 413639), (127, 149822), (254, 74911), (2921, 6514), (3257, 5842)]