19152460

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6427}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 40496400

約数和(自身を除く): 21343940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 6427, 12854, 25708, 32135, 64270, 128540, 957623, 1915246, 3830492, 4788115, 9576230, 19152460]

約数ペア:

[(1, 19152460), (2, 9576230), (4, 4788115), (5, 3830492), (10, 1915246), (20, 957623), (149, 128540), (298, 64270), (596, 32135), (745, 25708), (1490, 12854), (2980, 6427)]