11992638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{285539}}^1$

素因数の和:285551

約数の個数: 16

約数和(自身を含む): 27411840

約数和(自身を除く): 15419202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 285539, 571078, 856617, 1713234, 1998773, 3997546, 5996319, 11992638]

約数ペア:

[(1, 11992638), (2, 5996319), (3, 3997546), (6, 1998773), (7, 1713234), (14, 856617), (21, 571078), (42, 285539)]