15394638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 19925682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1021, 1077, 2042, 2154, 2513, 3063, 5026, 6126, 7147, 7539, 14294, 15078, 21441, 42882, 366539, 733078, 1099617, 2199234, 2565773, 5131546, 7697319, 15394638]

約数ペア:

[(1, 15394638), (2, 7697319), (3, 5131546), (6, 2565773), (7, 2199234), (14, 1099617), (21, 733078), (42, 366539), (359, 42882), (718, 21441), (1021, 15078), (1077, 14294), (2042, 7539), (2154, 7147), (2513, 6126), (3063, 5026)]