13730578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 22007520

約数和(自身を除く): 8276942

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 5393, 10786, 102467, 204934, 361331, 722662, 6865289, 13730578]

約数ペア:

[(1, 13730578), (2, 6865289), (19, 722662), (38, 361331), (67, 204934), (134, 102467), (1273, 10786), (2546, 5393)]