12169424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40031}}^1$

素因数の和:40058

約数の個数: 20

約数和(自身を含む): 24819840

約数和(自身を除く): 12650416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40031, 80062, 160124, 320248, 640496, 760589, 1521178, 3042356, 6084712, 12169424]

約数ペア:

[(1, 12169424), (2, 6084712), (4, 3042356), (8, 1521178), (16, 760589), (19, 640496), (38, 320248), (76, 160124), (152, 80062), (304, 40031)]