19037193

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29243}}^1$

素因数の和:29284

約数の個数: 16

約数和(自身を含む): 29945856

約数和(自身を除く): 10908663

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 29243, 87729, 204701, 614103, 906533, 2719599, 6345731, 19037193]

約数ペア:

[(1, 19037193), (3, 6345731), (7, 2719599), (21, 906533), (31, 614103), (93, 204701), (217, 87729), (651, 29243)]