21591567377

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{57653}}^1$

素因数の和:58552

約数の個数: 16

約数和(自身を含む): 23744223360

約数和(自身を除く): 2152655983

約数列:

[1, 19, 23, 437, 857, 16283, 19711, 57653, 374509, 1095407, 1326019, 25194361, 49408621, 938763799, 1136398283, 21591567377]

約数ペア:

[(1, 21591567377), (19, 1136398283), (23, 938763799), (437, 49408621), (857, 25194361), (16283, 1326019), (19711, 1095407), (57653, 374509)]