29961998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20327}}^1$

素因数の和:20407

約数の個数: 16

約数和(自身を含む): 49762944

約数和(自身を除く): 19800946

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 20327, 40654, 223597, 447194, 1361909, 2723818, 14980999, 29961998]

約数ペア:

[(1, 29961998), (2, 14980999), (11, 2723818), (22, 1361909), (67, 447194), (134, 223597), (737, 40654), (1474, 20327)]