1892902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 3124800

約数和(自身を除く): 1231898

約数列:

[1, 2, 11, 22, 139, 278, 619, 1238, 1529, 3058, 6809, 13618, 86041, 172082, 946451, 1892902]

約数ペア:

[(1, 1892902), (2, 946451), (11, 172082), (22, 86041), (139, 13618), (278, 6809), (619, 3058), (1238, 1529)]