18724234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3307}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 29772000

約数和(自身を除く): 11047766

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3307, 5662, 6614, 62833, 125666, 492743, 985486, 9362117, 18724234]

約数ペア:

[(1, 18724234), (2, 9362117), (19, 985486), (38, 492743), (149, 125666), (298, 62833), (2831, 6614), (3307, 5662)]