219314914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1205027}}^1$

素因数の和:1205049

約数の個数: 16

約数和(自身を含む): 404889408

約数和(自身を除く): 185574494

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1205027, 2410054, 8435189, 15665351, 16870378, 31330702, 109657457, 219314914]

約数ペア:

[(1, 219314914), (2, 109657457), (7, 31330702), (13, 16870378), (14, 15665351), (26, 8435189), (91, 2410054), (182, 1205027)]