15293260

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 32192496

約数和(自身を除く): 16899236

約数列:

[1, 2, 4, 5, 10, 20, 653, 1171, 1306, 2342, 2612, 3265, 4684, 5855, 6530, 11710, 13060, 23420, 764663, 1529326, 3058652, 3823315, 7646630, 15293260]

約数ペア:

[(1, 15293260), (2, 7646630), (4, 3823315), (5, 3058652), (10, 1529326), (20, 764663), (653, 23420), (1171, 13060), (1306, 11710), (2342, 6530), (2612, 5855), (3265, 4684)]