219655819

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 237061440

約数和(自身を除く): 17405621

約数列:

[1, 23, 41, 109, 943, 2137, 2507, 4469, 49151, 87617, 102787, 232933, 2015191, 5357459, 9550253, 219655819]

約数ペア:

[(1, 219655819), (23, 9550253), (41, 5357459), (109, 2015191), (943, 232933), (2137, 102787), (2507, 87617), (4469, 49151)]