13291393

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 14541120

約数和(自身を除く): 1249727

約数列:

[1, 19, 53, 67, 197, 1007, 1273, 3551, 3743, 10441, 13199, 67469, 198379, 250781, 699547, 13291393]

約数ペア:

[(1, 13291393), (19, 699547), (53, 250781), (67, 198379), (197, 67469), (1007, 13199), (1273, 10441), (3551, 3743)]