10378921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 12668800

約数和(自身を除く): 2289879

約数列:

[1, 7, 19, 73, 133, 511, 1069, 1387, 7483, 9709, 20311, 78037, 142177, 546259, 1482703, 10378921]

約数ペア:

[(1, 10378921), (7, 1482703), (19, 546259), (73, 142177), (133, 78037), (511, 20311), (1069, 9709), (1387, 7483)]