47139494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2293}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 74600880

約数和(自身を除く): 27461386

約数列:

[1, 2, 19, 38, 541, 1082, 2293, 4586, 10279, 20558, 43567, 87134, 1240513, 2481026, 23569747, 47139494]

約数ペア:

[(1, 47139494), (2, 23569747), (19, 2481026), (38, 1240513), (541, 87134), (1082, 43567), (2293, 20558), (4586, 10279)]