12922622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3821}}^1$

素因数の和:3931

約数の個数: 16

約数和(自身を含む): 20638800

約数和(自身を除く): 7716178

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 3821, 7642, 72599, 145198, 340069, 680138, 6461311, 12922622]

約数ペア:

[(1, 12922622), (2, 6461311), (19, 680138), (38, 340069), (89, 145198), (178, 72599), (1691, 7642), (3382, 3821)]