18502226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 10424494

約数列:

[1, 2, 31, 62, 107, 214, 2789, 3317, 5578, 6634, 86459, 172918, 298423, 596846, 9251113, 18502226]

約数ペア:

[(1, 18502226), (2, 9251113), (31, 596846), (62, 298423), (107, 172918), (214, 86459), (2789, 6634), (3317, 5578)]