18497773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6047}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 4726547

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6047, 42329, 114893, 139081, 804251, 973567, 2642539, 18497773]

約数ペア:

[(1, 18497773), (7, 2642539), (19, 973567), (23, 804251), (133, 139081), (161, 114893), (437, 42329), (3059, 6047)]