12741736

素因数分解:

$2^3\times 7^1\times {\mathrm{227531}}^1$

素因数の和:227544

約数の個数: 16

約数和(自身を含む): 27303840

約数和(自身を除く): 14562104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227531, 455062, 910124, 1592717, 1820248, 3185434, 6370868, 12741736]

約数ペア:

[(1, 12741736), (2, 6370868), (4, 3185434), (7, 1820248), (8, 1592717), (14, 910124), (28, 455062), (56, 227531)]